A holographic antenna approach for surface wave control in. The metamaterial superstrate antenna plays a major role for improving the gain of the antenna. A metamaterial mtm inspired starslot planar microstrip line fed. Loaded microstrip patch antenna with original srr structure resonates at 5. Substrate is used for this purpose is fr4 glass epoxy with dielectric constant of 4. The eigenmode dispersion simulations are performed indicating the left handed metamaterial characteristics and are tunable with substrate permittivity. This paper gives a brief introduction and classification of basic metamaterial structures and. Hcsrr in the radiating element is used to create a new resonance at. Vindhya antenna research laboratory, department of electronics and communication b. Abstracta compact dualband metamaterialinspired antenna is designed and developed in this paper. Metamaterial microstrip transmission line based microwave circuits and sensors by.
The lp microstrip antenna serves as the feed system, while the cmm superstrate has the function of polarization transformation. Dual band metamaterial antenna for ltebluetoothwimax. A dual layer periodically patterned metamaterial inspired antenna on a low cost fr4 substrate is designed, simulated, fabricated, and tested. The proposed antenna resonates at two frequenciesfc1 2.
Square shaped split ring resonator with rotated inner ring is. The loading of metamaterial shows a radial size reduction of 56. The outer dimensions of the patch are designed such that the antenna resonates at the upper resonant frequency. Metamaterial inspired compact antenna for uwb and gps. The nicolsonrossweir nrw method has been used to retrieve the. A compact dual band antenna based on metamaterialinspired. In this article, a wide impedance bandwidth and gain bandwidth fabryperot resonator microstrip patch antenna based on metamaterials was presented. This paper presents the design of a metamaterial inspired symmetrical slotted patch antenna for triband operation with center frequency 2.
The electric dimensions of the proposed antenna are. A holographic antenna approach for surface wave control in microstrip antenna applications abstract. In addition to providing more than 6db gain compared to a conventional microstrip antenna, these metamaterial equipped antenna designs also feature increased bandwidth from 3. Metamaterials mtm, on the other hand, provide a conceptual route for implementing small resonant antennas 3,4. In addition, the dimensions of the slots are designed to control the lower resonant frequency and the bandwidth.
The inclusion of these structures allows simultaneous operation over several frequencies, which can be arbitrarily chosen. A unique metamaterial inspired starslot uwb antenna. This communication presents a fabryperot resonator antenna fpra with the dualband dualorthogonal circular polarization cp. Metamaterial inspired dng superstrate for performance. The proposed antenna consists of hexagonal complementary splitring resonator hcsrr, metamaterialinspired splitring structure, and a partial ground plane. In addition, the dimensions of the slots are designed to control the lower resonant frequency and. Broadband compact microstrip patch antenna design loaded. Pattern controlled and frequency tunable microstrip. This design is carried out by loading a stub acts as virtual ground plane onto a circular microstrip fed patch antenna. A new design methodology for multiband rectangular microstrip antenna using metamaterialinspired technique is proposed. A holographic antenna inspired structure is used to control the surface wave sw excited by a microstrip patch antenna. Metamaterial inspired cssrr design for wlan microstrip patch. The whole fpra consists of a linearly polarized lp microstrip patch antenna and a chiral metamaterial cmm superstrate.
Design a microstrip patch antenna inspired by metamaterial structures for wireless applications ravi kumar1 b. Metamaterial inspired patch antenna for wlan application ieee. A uwb metamaterial based patch antenna for band notching. A doublenegative metamaterialinspired antenna is presented for mobile wireless applications. The configuration and dimension of the proposed octagonal shape patch uwb antenna design with microstrip line feed is shown in fig. Broadband compact microstrip patch antenna design 5 c s.
Gain enhancement of patch antenna integrated with metamaterial. Uwb metamaterialloaded antenna for cband applications. A novel metamaterialinspired patch antenna is proposed, wherein a 2segment srr labyrinth metamaterial is embedded inside the antenna substrate. The metamaterial superstrate, which is constructed by a doubly periodic array of complementary cross elements, achieved stable reflection phase response within the wide desired operation frequency. Conclusion microstrip patch antenna is a part of widely growing. Multiband metamaterialinspired antenna using split ring. Sparameter for microstrip patch antenna return loss 11.
Institute of technology and management, bengaluru, india. Electrically compact srrloaded metamaterial inspired quad. Metamaterial inspired patch antenna for ism band by adding. Research article metamaterial inspired microstrip antenna. For providing dng metamaterial property in the proposed antenna, rectangular ecsrr and wire strip have been inserted into the substrate of the antenna. A compact dualband metamaterial inspired antenna with. The achieved measured dual band operation of the conventional antenna are sequentially, 0. Metamaterial inspired dng superstrate for performance improvement of microstrip patch antenna array volume 10 issue 3 chirag arora. Therefore, designing patch antennas with wide bandwidth and improved. A novel design of metamaterial to enhance the characteristics of a rectangular microstrip patch antenna baljeet singh sinwar, mithilsh kumar.
In this paper the solution method used is a patch array. Metamaterial inspired electrically small patch antenna. Radiofrequency rf microelectromechanicalsystem mems. The proposed antenna is modeled using ansys high frequency structure simulator using fdtd method. The photonic crystal is used as a superstrate which has a thickness of 1. Design a microstrip patch antenna inspired by metamaterial structures for wireless applications ijsrdvol. By placing metamaterial structure horizontally between the ground plane and the radiating patch, new subwavelength resonant frequency can be excited, and multiband operation occurs. At different bands on a single device, multiband microstrip patch antenna is. These are the dimensions of the microstrip antenna. Microstrip patch antennas with metamaterial inspired substrates and. A dual layer periodically patterned metamaterial inspired antenna on a low cost fr substrate is designed, simulated, fabricated. This paper presents metamaterial inspired phishaped slot patch antenna operating at. Metamaterial inspired microstrip antenna investigations.
Horii and tsutsumi 1999 presented microstrip patch antenna having. Patch antenna based on metamaterials for a rfid transponder. A microstripgrid antenna had the dimensions of 297 210 mm2 operates from 2. Metamaterial inspired dng superstrate for performance improvement of microstrip patch antenna array volume 10 issue 3 chirag arora, shyam s. Piers proceedings, prague, czech republic, july 69, 2015 2848 metamaterial inspired compact antenna for uwb and gps applications sanjji n. The conventional rectangular patch antenna is designed on roger rtduroid 5880 substrate for. Pdf microstrip patch antennas with metamaterial inspired. In addition to providing more than 6db gain compared to a conventional microstrip antenna, these metamaterialequipped antenna designs also feature increased bandwidth from 3. A novel metamaterial structure has been proposed for its operation at 2.
The use of microstrip patch antenna and fractal shapes result in increased complexity and larger antenna size. In this work, a dualband microstrip patch antenna is proposed that employs metamaterial inspired reactive. This proposed microstrip patch antenna can yield lefthanded, zerothorder and righthanded metamaterial resonances owing to the asymmetrical periodic structure of honeycomblike ebg. Metamaterial enhances microstrip antenna gain microwaves. A doublenegative metamaterialinspired mobile wireless. To utilize the manipulation of wave properties by metamaterials, in this paper, a microstripfed patch antenna array, loaded with metamaterial superstrate, has. A rectangular microstrip patch antenna with circular rings shaped metamaterial connected with each other using strip lines, is designed at a height of 3. The radiation patterns are also very good and could be useful in the uwb wireless applications. Metamaterial superstrate microstrip patch antenna for 5g. Metamaterial inspired patch antenna miniaturization. The shape used for conventional patch antenna is rectangular with insert feed. Metamaterial inspired frequency tunable planar patch antenna. The proposed metamaterial structu re along with microstrip patch antenna exhibits 32. Metamaterial inspired dng superstrate for performance improvement of microstrip patch antenna array volume 10 issue 3 chirag.
Metamaterials are artificially engineered structures with sub wavelength configurations. Abstract metamaterial microstrip transmission line based microwave circuits and sensors by nophadon wiwatcharagoses there is significant interest in metamaterials mtms for the design of novel. The same metamaterial unit cell structure is utilized to fabricate a metascreen. The antenna is based on a square microstrip patch filled with metamaterial structures.
Efficiency and bandwidth improvement using metamaterial of. Designing, modeling and simulation of microstrip patch antenna miniaturization techniques dwivedi, surabhi on. A unique metamaterial inspired starslot uwb antenna with. Pdf this work presents an investigation on the parameters of microstrip patch antennas with metamaterial inspired substrates and. The antenna working frequencies are chosen to be 2. This paper gives a brief introduction and classification of basic metamaterial structures and their usage in antenna engineering. M university of technology abstractin this paper, the proposed antenna design is. Fractal inspired patch antenna on metamaterial request pdf. Request pdf fractal inspired patch antenna on metamaterial this paper proposes a novel design of a compact microstrip antenna on a metamaterial mtm substrate. In the present work, a metamaterialinspired antenna is proposed.
T sathiyapriya et al design of metamaterial inspired high gain patch antenna 1954 2. This antenna is inspired from a conventional meander line patch antenna with emnz metamaterial ground plane to improve efficiency and impedance matching over the desired frequency range. A circular disc patch antenna resonating at dual band frequency with 2. Vesalagos prediction on artificial material with simultaneously negative. Torpi, omegashaped metamaterial lens design for microstrip patch antenna performance optimization at 12 ghz, international conference on electrical electronics engineering eleco, bursa, turkey, 30 nov 2 dec, pp.
Design a microstrip patch antenna inspired by metamaterial. The hologram is designed to support a periodic leakywave which radiates at broadside and enhances the radiation of the. The metamaterial component is composed of a threering square split ring resonator srr loaded in the antennas substrate. Miniaturization of microstrip patch antenna using metamaterial. The main objective of this work is to enhance the gain and directivity of the metamaterial microstrip patch antenna used for wireless point to point communication applications like dedicated short range communications dsrc. Designing superdirective patch antenna array using metamaterial pranshu sharma1, dinesh arora2, hitender gupta3 student fellowship1, assistant professor2, assistant professor3, abstract microstrip patch antenna has certain drawbacks of low gain, narrow band, and surface wave losses.
Then antennas are fabricated and their properties are. A metamaterial mtm inspired starslot planar microstrip line fed ultrawideband uwb antenna having a softsurface ground structure is presented in this paper. It is observed that upon incorporation, the bandwidth widens to around 600% and vswr improves by approx. Metamaterial can be used to overcome disadvantages of patch antenna such as size reduction with acceptable amount of bandwidth and power. This paper aims at describing the effect of a novel metamaterial inspired structure complementary split ring resonator on miniaturization of a microstrip. This work presents an investigation on the parameters of microstrip patch antennas with metamaterial inspired substrates and superstrates. The proposed antenna comprises periodically repeated starslot unit cells on patch radiating side. Metamaterial inspired microstrip antenna investigations using. Designing superdirective patch antenna array using. Designing, modeling and simulation of microstrip patch antenna miniaturization techniques. Download citation on dec 1, 2016, nupur sood and others published metamaterial inspired cssrr design for wlan microstrip patch antenna find, read. We propose a reconfigurable design of a metamaterialinspired microstrip patch antenna, capable of tuning the frequency spectrum and beam radiation. The design and simulation of mic rostrip patch antenna with and without metamaterial structure has been done using cst software. Design and analysis of dng metamaterial based microstrip.
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