Novel frequency reconfigurable patch antenna manufacturers

The proposed antenna consists of a rhombusshaped radiator with three excitation. Four pin diodes are used to enable frequency and pattern reconfiguration in the longitudinal and latitudinal slits. Manikannan 1,2assistant professor, ck college of engineering and technology, cuddalore, tamil nadu abstract with the rapid advancement in wireless communication, reconfigurable antenna is gaining greater attention. In this paper microstrip patch antenna and microstrip slot antenna were presented, where the slot antenna is positioned at the ground plane underneath the patch. Design of miniature patch antenna around the frequency 3. Wideband antennas, due to their inherent widebandwidth, receive more noise at a specific frequency than a single patch antenna.

Placement of the rectangular slots operates the patch in multiband. Compared to the traditional, complicated and high cost frequency reconfigurable antennas, our work is featured by a simple and concise design. A circular patch frequency reconfigurable antenna for. Marinov industrial and manufacturing engineering department.

The reconfigurable antenna is an alternative solution to these possible antenna options that we seek to design and analyze its performance. Introduction with the ever increasing demand of the customers for access to large number of standardsapplication with in single portable device. Designing of reconfigurable multiband antenna for wlan. The use of liquid metal as a switching mechanism for a frequencyreconfigurable edgefed microstrip patch antenna designed to operate in either the 2. Four pairs of varactor diodes are introduced to bridge the gaps between the circular patch and the sectorshaped patches. Reconfigurable triband hshaped antenna with frequency. The fundamentals of patch antenna design and performance. Reconfigurable can be attached with pin diodes and varactor diodes but in this proposed antenna fixed patches had been used to achieve frequency reconfiguability.

Novel frequency and patternreconfigurable rhombic patch. Novel frequency and pattern reconfigurable rhombic patch antenna with switchable polarization abstract. Compared to other frequency reconfigurable antennas available in the literature, the proposed antenna has advantages of a wide frequency tuning range over a bandwidth of 1. In order to accomplish that, a miniaturization technique based on the application of chip inductors is used in conjunction with frequency reconfiguration capability. In this paper, an electronically controlled plasma reflector antenna array is proposed in term of yagi antenna technology. A wide variety of patch antenna options are available to you, there are 1,446 suppliers who sells patch antenna on, mainly located in asia. The proposed antenna has square radiating patch along with four parasitic patches. This switchable band characteristics is achieved by introducing three pin diodes between the main patch and three parasitic patches. Reconfigurable integrated patch antenna for g band. Novel onwafer radiation pattern measurement technique for mems actuator based reconfigurable patch antennas rainee n. A novel reconfigurable millimeterwave patch antenna is proposed and simulated by the finitedifference timedomain fdtd method. A frequency reconfigurable transmitter antenna with. Novel frequency and patternreconfigurable rhombic patch antenna with switchable polarization abstract. Without disturbing the position of the radiating patch, the angle and position of the ground plane varied.

In this paper, a novel single feed frequency and polarization reconfigurable microstrip patch antenna is presented. In this paper we have proposed an innovative design for a reconfigurable micro strip patch antenna for wireless applications. Frequency reconfigurable micro patchslot antenna with directional radiation pattern in this author designed antenna with reflector at the back of an antenna. Electrical and electronics engineering department, university of tripoli, tripoli, libya. Braaten electrical and computer engineering department north dakota state university fargo, nd 581086050, usa email.

Frequency reconfigurable patch antenna element with two independent mems actuators, l. Reconfigurable integrated patch antenna for gband applications. A novel multiband patch antenna array for satellite. Survey on various design of microchip patch antenna. In these works, the operating frequency band is changed by activating or deactivating the rf mems actuators. Reconfigurable koch loop fractal antenna using rf switch.

A novel reconfigurable patch antenna with parasitic patch. Frequencyreconfigurable antenna for broadband airborne applications free download. The rf pin diode from infineon bar 6702v model was used for the design. Antennas research electromagnetics research group emrg. Nanbo jin designed the patch antenna 2 with switchable slot pass. Reconfigurable antennas and rf components at millimeter wave. The chip inductors change the impedance response of the monopole, allowing to reduce the resonant. The antenna is impedancematched by means of a quarterwavelength. Reconfigurable antenna with matching network project proposal. A novel frequencyreconfigurable patch antenna using lowloss transformer oil abstract. The geometry of the proposed antenna is shown in figure 1.

The design of a novel reconfigurable microstrip patch antenna with frequency and polarizationdiversity functions is presented. The top countries of suppliers are india, china, and taiwan, china, from which the percentage of patch antenna supply is 1%, 97%, and 1% respectively. The main aim of this antenna design is to be used for reconfigurablity with size of 50 x 50mm 2. Novel onwafer radiation pattern measurement technique. Student, department of applied electronics, gojan school of business and technology, chennai, india. In, a reconfigurable patch array antenna surrounded by plasma tubes has been presented, and the beamwidth of radiation pattern can be changed by switching on or off the fluorescent lamps. In this paper rectangular and circular patch antenna configuration were combined to develop a new kind of antenna for enhanced 5g applications working in 4. Abstractthis paper presents a novel low actuation voltage mems switch integrated with elevated patch antenna on a.

The antenna reconfigurability and its resonance 9 are changed by the use of switches configuration. A novel reconfigurable patch antenna with both frequency and polarization diversities was studied in 18. Abstractthis paper presents a novel structure of a frequencyreconfigurable microstrip antenna fed with an aperturecoupled technique and stacked patch technology. In this paper a frequency reconfigurable antenna with the circular patch is proposed, designed and simulated. A novel reconfigurable microstrip patch antenna is presented that is monolithically integrated with rf microelectromechanical systems mems capacitors for tuning the resonant frequency. Since the two ends of the patch are open, an openend correction is usually taken into account while calculating the physical length l of the patch. The slots made on the aperture of the antenna are made to orient by making their axis as reference either in clockwise or anticlockwise direction. Abstractevaluation of frequency reconfigurable patch antennas for multistandard personal communication systems, using pin diodes as switches. Four pin diodes are inserted on the antenna surface to variate the current distribution and alter the resonant frequencies with different combinations of switches.

One pin diode is employed in the tshaped antenna for wlan and wimax applications. The quadband antenna comprised of circular patch, parasitic double tstub, two inverted lstubs. Survey on different types of reconfigurable patch antenna for. The novel solution is to design antennas which has multiband, multimode, low profile, low cost and easy to integrate with portable devices. Design of frequency reconfigurable antenna with circular patch.

Compact, frequency reconfigurable, printed monopole antenna. Recent developments of reconfigurable antennas for current and. A novel reconfigurable antenna design is presented in this paper. Frequency reconfigurable tshaped microstrip patch antenna. The proposed antenna is designed for kuk and ka satellite applications. Design and analysis of frequency reconfigurable micro strip. Design and analysis of a frequency reconfigurable microstrip patch. Nishant kumar is a record of an original research work carried out by his during 20142015 under my supervision and guidance in partial fulfilment of the requirement for the award of the degree of. Kumarasamy college of engineeringautonomous,karur, tamil nadu, india.

Frequency reconfigurable patch antennas have attracted significant attention due to their ability to cover multiple frequency bands 1723. A seriesfed microstrip patch array with interconnecting crlh. A lot of work has been carried out frequency reconfigurable micro strip patch antenna for mobile communication standards summarized in 20. In this paper, we present a new multiband patch antenna array structure.

This is in light of the fact that many manufacturers are faced with demands from system houses. Get patch antenna at best price with product specifications. Design and analysis of a frequency reconfigurable microstrip. They are the original type of microstrip antenna described by howell in 1972. Abstract in this paper, we developed a trapezium cut shape microstrip patch antenna for the performance comparison with the normal microstrip patch antenna using the spectrum analyzer. A frequency reconfigurable antenna covering lte bands having mimo capabilities. Reconfigurable to match different patch resonant frequencies. Metamaterial enhances microstrip antenna gain microwaves. A compact flexible and frequency reconfigurable antenna. A study of reconfigurable multiband antenna for wireless. A novel printed rectangular shape, multiband frequency reconfigurable antenna with defected ground structure frdgs for multi standard wireless communication systems is designed in this article. It is possible to reconfigure the operating frequency of the antenna, by altering the states of the.

By optimizing the length and width of the rectangular radiation patch and lc cavity, improved impedance bandwidth performance can be achieved for the proposed antenna. Assistant professor, department of electronics and communication engineering, gojan school of business and technology, chennai, india. The simulation results demonstrate that the antenna can operate in two states and shift the operation frequency band between 22. The return loss of cross cut shape microstrip patch antenna designed at the. In this paper novel patch antenna is presented for 5g communication under 6ghz band frequency.

Ceramic patch antenna is widely used in global positioning systems, inpaq provided in different shapes, sizes and a highgain, low return loss. Match impedance to 50 must be done for each patch reconfigurable. In this paper, a novel frequency reconfigurable microstrip patch antenna with three parasitic patches has been proposed. Frequency reconfigurable antenna, mobile antenna, patch antenna, yagi uda antenna i. This concept is implemented to design a novel reconfigurable antenna with both frequency and polarization diversities. Passive patch antenna application note ground plane effect on gain for apae series patch antenna is a passive component and therefore, its gain is defined as antenna directivity times the radiation efficiency. The ebg consists of two identical unit cells that provide multiple band gaps at 1. Pdf a simple frequency reconfigurable microstrip patch antenna. In this article, a kind of reconfigurable slot antenna with multiresonance and switchable bandnotched functions is designed and manufactured whose frequency characteristics can be reconfigured electronically to has a bandnotched function to block interfering signals 56 ghz wireless local area network wlan. Frequency reconfigurability is achieved by connecting an additional small patch to the main patch through a pin diode. A novel frequency reconfigurable microstrip patch antenna has been presented for 3. Design and implementation of reconfigurable microstrip patch.

Our patch antennas operate in frequency range starting in uhf and up to kuband and are used in airborne uav, aircraft, rockets, pods etc. The operating frequencies of the proposed reconfigurable antenna are 4. Frequency reconfigurable, microstrip patch antenna, pin diode, return loss, gain, ansys hfss. The presented antenna uses lowcost fr4 substrate with a thickness of 1. Reconfigurable antennas and rf components at millimeter wave reconfigurability is a vital feature of future agile millimeter wave systems for sensing, imaging, wireless, and satellite communications. Reconfigurable antenna is a novel concept of antenna. The possibility of realizing a frequency reconfigurable patch antenna with the help of reed switches at microwave frequencies has been made here 10.

Reconfigurable microstrip patch antenna using mems technology. In addition, a novel onwafer antenna pattern measurement technique is demonstrated. The pattern is reconfigurable in four directions without any servo system. By elevation or tilt the ground plane, resonant frequency of a microstrip line patch antenna can be tuned. Three pairs of pindiode switches are placed across, the dipole arms. A twolayer substrate is introduced between the patch and ground plane. Design of frequency and patternreconfigurable wideband slot.

A lowcost cpwfed multiband frequency reconfigurable. A patch antenna is a type of radio antenna with a low profile, which can be mounted on a flat surface. The datasheet provided by the manufacturer gives these. Altamimi, salah mahdi abstracts in this study an introduction to the reconfigurable antenna technology is presented. Single, dual and tripleband frequency reconfigurable antenna. It consists of a flat rectangular sheet or patch of metal, mounted over a larger sheet of metal called a ground plane. Microstrip patch antenna mpa for wireless communication systems is. In order to provide a dynamic response, reconfigurable antennas integrate an inner mechanism such as rf switches, varactors, mechanical actuators or tunable materials that enable the intentional redistribution of the rf currents over the. A novel frequency reconfigurable microstrip patch antenna using. In this thesis three different frequency reconfigurable microstrip patch antenna has been proposed for cognitive radio system. The antenna consists of a circular patch surrounded by four sectorshaped patches.

Novel design of reconfigurable microstrip slot antenna. For the novel frequency and pattern reconfigurable yagiuda patch antenna detailed in. A novel design of microstrip antenna with reconfigurable. The antennas radiating elements are the main patch and the sub patches and it. A lowprofile frequency reconfigurable gridslotted patch. China patch antenna manufacturers select 2020 high quality patch antenna products in best price from certified chinese antenna manufacturers, car antenna suppliers, wholesalers and. The equivalent circuit model was considered for the design of the antenna. The proposed antenna has two patches placed perpendicularly to each other. Nandhini 2 1assistant professor, department of electronis and communi cation engineering, m. Pin diodes are used to achieve the switching between the patches, resulting in. Pdf a reconfigurable microstrip antenna with switchable frequency is proposed. Blekinge institute of technology bth karlskrona, sweden september 20 supervisor. Imc offers a wide range of patch antennas of various shapes and sizes. A uslot inserted into the square patch and a pin diode are.

A novel frequencyreconfigurable patch antenna using low. Reconfigurable integrated patch antenna for g band applications. A novel reconfigurable patch antenna with parasitic patch abstract. The antenna presents three resonant frequencies if non reconfigurable fractal configuration is used, but by using reconfiguration concept this antenna can resonate at nine different resonant frequencies in mode ii. Journal of chemical and pharmaceutical sciences issn. Antenna switching between four frequency bands isra nazir, inam elahi rana, noor ul ain mir, and kanwal afreen abstractan e. Design of a rectangular microstrip patch antenna using. A novel, cedarshaped, coplanar waveguidefed frequency reconfigurable antenna is proposed. Survey on different types of reconfigurable patch antenna for wireless applications 1k. In this paper, a novel compact, flexible and frequency reconfigurable antenna is proposed. Reconfigurable microstrip patch antenna based on liquid. A frequency reconfigurable antenna is arguably the most practical option for.

The antenna has applications in bluetooth, wimax, and wlan systems. Compact size rectangular patch reconfigurable antenna for cognitive radio applications 26 as shown in the fig. Evaluation of modeling accuracy of reconfigurable patch. A novel reconfigurable microstripfed patch antenna with polarization agility in either of two bands is proposed in this communication. Our patch antennas can be square, circular or cylindrical according to the customer requirements. Can not be analyzed until patch antenna system is designed. A study of reconfigurable multiband antenna for wireless application haydar m. In this paper, a printed patch antenna operating around 2. A novel reconfigurable radiating plasma antenna array based. A novel design of a frequency reconfigurable patch antenna which has. This patch can be dynamically reconfigured to operate at frequencies separated by about 1. A seriesfed microstrip patch array with interconnecting crlh transmission lines for wlan applications bilal ijaz, sayan roy, muhammad mubeen masud, adnan iftikhar, sanjay nariyal, irfan ullah, koby asirvatham, brian booth and benjamin d. A novel design approach of reconfigurable patch antenna for. The frequencies of the eshaped antenna toggling between ieee 802.

Jerzy guterman et al 2 have designed a reconfigurable eshaped patch antennas using a rf mems switches for pifa application. A single microstrip feeding line is used to feed both patches. Two different configurations are studied with dualband behavior. After that a discussion about the main advantages and disadvantages of the reconfigurable antennain addition to the most important applications that can. Novel onwafer radiation pattern measurement technique for. Polarization reconfigurable patch antenna for wireless. Dual feed degenerate mode patch is used as the starting point for circular polarization and lshaped islands which can be connected or disconnected to the main patch via rf switches are placed around the patch. In this design, an ideal model was used to imitate a pin diode. A novel frequency reconfigurable slotted patch antenna structure is presented here.

The optimal microstrip patch antenna parameters are depicted in fig. A reconfigurable antenna is an antenna capable of modifying its frequency and radiation properties dynamically, in a controlled and reversible manner. Subsequently, the antenna is incorporated with ebg. Using only one switch and a single patch, the antenna operates at 4. Polarization reconfigurable microstrip patch antenna is presented for 2. Gain and sar improvement of a conventional patch antenna using a novel pishaped dng metamaterial, electrical information and communication technology eict, 20 international conference. Reconfigurable patch antenna for software defined radio.

A frequency and polarization reconfigurable patch antenna is proposed in this letter. A novel miniature hexagonal shape switched pattern and. Frequency reconfigurable antenna for multistandard. A 2x2 5 ghz array layout for the rf shorted design but left unconnected, b single patch antenna, c 2x2 5 ghz array connected with hard shorts, d 2x2 5 ghz array connect with rf shorts 3pf capacitors, and e ansys hfss simulated reflection coefficients for all four structures. The article proposes reconfigurable eshaped patch antenna using pin diode to switch the antenna between two frequency states. Reconfigurable patch antenna array as investigated in 1. The proposed antenna design has a unique structure. There are 2pin diodes used in between the different slots to achieve frequency reconfigurability. To help explain the theory of the frequency reconfigurable antenna, the. A frequency reconfigurable monopole antenna using for.

This communication proposes a frequencyreconfigurable patch antenna using lowloss transformer oil. Reconfigurable stacked patch microstrip antenna frspma using pin diode switch, operating at either at 2. A novel reconfigurable microstrip patch antenna with. The radiation patterns 3d and the other important parameters of gain, efficiency and return loss have been studied. Multiband frequencyreconfigurable antenna using metamaterial. Reconfigurable antennas can switch between different frequencies. Survey on different types of reconfigurable patch antenna. An effective design of a novel, compact, single feed, dual patch frequency reconfigurable microstrip patch antenna mpa for wireless. This letter presents the design of a novel patch antenna with frequency and pattern reconfiguration with polarization switching. The proposed hybrid reconfigurable fractal antenna is a novel compact, simple, multiband and reconfigurable. According to the manufacturer, the diode parameters. The major objective of this study was to design, fabricate and test two kinds of novel reconfigurable antennas.

A novel miniaturized frequency reconfigurable circular patch antenna with switchable slots in the radiating patch presented in this paper for frequency agility for software defined radio applications. This paper proposes a new design for a frequency reconfigurable multiband antenna based around a slot dipole. Novel onwafer radiation pattern measurement technique for mems actuator based reconfigurable patch antennas nasatm2002211816 october 2002 national aeronautics and space administration glenn research center prepared for the 24th annual antenna measurement techniques association meeting and symposium. A reconfigurable patch antenna with independent frequency. Reconfigurable antenna using a pixel architecture capable of reconfiguring dynamically its frequency of operation, radiation pattern and polarization. Optically controlled frequency reconfigurable microstrip antennas are presented in 26, 27.

Reconfigurable antennas are an integral part of such systems as they can control polarization, frequency, radiation pattern, or characteristic. In this work a novel microstrip rectangular patch antenna at resonant frequency of 2. Dec 18, 2016 a metamaterial of electromagnetic band gap ebg is incorporated to an antenna for frequency reconfigurability is proposed. The proposed antenna is fabricated and measured for all states. Frequency reconfigurable patch antenna using liquid metal. For example, frequency reconfigurable antennas are designed using rf mems switches 5,6. Novel frequency reconfigurable slotted patch antenna. However, its gain is comparatively low and its fabrication is expensive 19.

A frequency reconfigurable antenna is presented with operating frequency as 3. The configuration of the antenna array is in the form of a set of dollarsymbol, fed by a microstrip line. Frequencyreconfigurable stacked patch microstrip antenna. Single diode is employed between stubs to make antenna reconfigurable and obtained four resonance at 2.

For the novel frequency and pattern reconfigurable yagiuda patch antenna detailed in chapter 4, two slots have been used on driven element to achieve frequency and pattern reconfigurability, and two openend stubs have been used to adjust working frequency and increase bandwidth. Reconfigurable array antenna using microelectromechanical. A novel design of microstrip antenna with reconfigurable band rejection for. A microstrip patch antenna manufactured with flexible. Ceramic patch antennas, patch antenna manufacturer in. An independentmultiband antenna, fed by a cpw with finite lateral strips, for wlan applications was. Review on frequency reconfigurable antenna for wireless.

Evaluation of modeling accuracy of reconfigurable patch antennas. This antenna mainly comprises of a corner truncated square patch with a rectangular ring slot, eight pin diodes and six conductive pads. Frequency reconfigurability is achieved by varying the electrical length of patch antenna depending on the state of the pin diodes. Huff presents a pattern and frequencyreconfigurable microstrip antenna using. Abdelraouf department of electrical and computer engineering international islamic university malaysia iium 53100 kuala lumpur, malaysia abstractin this paper we present the design of a novel patch antenna with switchable vslot pasvs that resonates. Inpaq is a patch antenna manufacturer that specializes in all kinds of gps antennas including gps ceramic substrate. A novel frequency reconfigurable patch antenna with integrated mems actuators is presented for the first time. This antenna is capable of switching to four different frequencies 2. The antenna efficiency is defined as the ratio of the radiated power to the input power.

Braaten department of electrical and computer engineering north dakota state university fargo, nd, usa 58102. Frequency reconfigurable antenna with optical switches mechanical movement based frequency reconfigurable antenna. This paper proposes a possible implementation of a compact printed monopole antenna, useful to operate in umts and wlan bands. The proposed antenna is a reconfigurable antenna with different slots.