Feasibility study of microstrip patch antenna array design. This work is mainly focused on increasing the gain as well as reducing the size of the unidirectional patch. This thesis comprises 30 ects credits and is a compulsory part in the master of science with a major in electrical engineering communication and signal processing. Microstrip patch antenna where designed to harvest gsm signals. By controlling the phase and magnitude of the input signal assigned to each antenna element and the number of array elements, the radiation pattern can be steered in a desired direction with a preferred level of gain. International research journal of engineering and technology, 3 2 2016, pp. Design simulation and fabrication of microstrip patch antenna 349 the proposed antenna is designed in lte band ii for 4g mimo communication. Design and research on a 24ghz microstrip array antenna. Rectangular patch microstrip array in this paper we have designed the 8elements rectangular patch microstrip array antenna, as shown in fig. Motilal nehru national institute of technology allahabad. In order to describe the algorithm for the design of conformal microstrip antennas, for the sake of simplicity, let us first consider a probefed planar microstrip antenna with a gular patch of length lpa and width wpa, mounted on a dielectric substrate of thickness hs, relative permittivity. D thesis,gastric cancer phd thesis acknowledgements dissertation family dissertation titles in rguhs phd thesis on patch antenna master thesis in communication engineering. Abstract a simple compact multiband microstrip patch. This thesis covers study of basics and fundamentals of microstrip patch.
Microstrip patch antenna design principles ben horwath. The software simulated results are shows that the proposed antenna array. The study of microstrip patch antennas has made great progress in recent years. A research for millimeter wave patch antenna and array synthesis. Linear arrays of rectangular microstrip patch antennas. The proposed antenna is suitable for specific applications, such as security and military systems, which require a narrow bandwidth and a small antenna size. Abstract a simple compact multiband microstrip patch antenna is proposed in this paper to support various communication. This thesis covers study of basics and fundamentals of microstrip patch antenna.
A patch antenna is a narrowband, widebeam antenna fabricated by etching the antenna element pattern in metal trace bonded to an insulating dielectric substrate, such as a printed circuit board, with a continuous metal layer bonded to the opposite side. Reconfigurable patch antennas have drawn a lot of research interest for future wireless communication systems due to. The patch antenna is a good place to start for antenna fundamentals with more coming. Provide unlimited revisions to your paper antenna master. Broad band antenna arrays and noise coupling for radio astronomy thesis directed by professor zoya popovi c in radio astronomy radio telescopes that use large spherical or parabolic re ector antennas are often used. The paper suggests three areas for further research based on our previous works on microstrip antenna elements and arrays. The proposed antenna is designed using rogers rt3003. The first and second proposed microstrip antenna arrays are giving enhanced gains of 12. Basic operation principle of rectangular microstrip antenna biology essay. Singlepatch antenna and array antennas are designed at 900 mhz for this purpose. A 24 ghz microstrip array antenna based on series and parallel combination feeding network is designed in this paper by theoretical and experimental study. The basic principles are illustrated here for a rectangular patch, but the principles apply similarly for other patch shapes.
A low profile, unidirectional, dual layer, and narrow bandwidth microstrip patch antenna is designed to resonate at 2. Abstract a simple compact multiband microstrip patch antenna. For the design of microstrip patch antenna, various. Hi, i am electrical engineer with ms in microwave engineering my thesis was based on microstrip patch antenna and simulations were in hfss, i also fabricated my antenna. Abstract the thesis presents the proposal for the novel designs of wideband magneto electric me dipole antenna for various applications in wireless communication. Gain enhancement of a microstrip patch antenna using a. A novel design of microstrip patch antenna for wlan application. This unit will give the basic picture regarding microstrip antenna configurations, methods of analysis and some feeding techniques. The goal of this thesis is to design and analysis the microstrip patch antenna which covers the ultra wide band 3. A new 2 element antenna array topology of microstrip e shaped patches for use in wireless applications is introduced in this paper. Design and analysis of rectangular microstrip patch array antenna. Abstract in this paper design of microstrip patch array antenna for wlan application is proposed.
Although the microstrip antenna has been extensively studied in the past few decades as one of the standard planar antennas, it still has a huge potential for further developments. Coaxialto microstrip launcher and microstrip patch array antenna are designed to work at center frequency of 36. Design tradeoffs for a microstrip array constrained by both available surface area and a limited mass budget are examined. The standard me dipole consists of a planar dipole, which acts like an electric dipole and comprehensive study and design of rectangular and circular microstrip patch antenna. Siddaiah procedia computer science 85 2016 401 a 409 fig. Department of electrical engineering national institute of technology, rourkela odisha, india769008 certificate this is to certify that the thesis entitled design of ultra small. The resonant frequency of microstrip antenna is shifted to the.
Here the power is fed to the antenna by using the microstrip transmission line method2, 3 and the patch elements are matched together as well as with the. The design specifications for the antenna are given as below. So using microstrip patch antenna is considered as the desired solution due to its advantage such as. Seriesfed aperturecoupled microstrip antennas and arrays. Objectives of this work are i design and performance analysis of a rectangular microstrip patch antenna for different dielectric constants hr ii. The whole design process includes theoretical analysis, hfss high frequency structure simulator simulation and practical manufacture. Antenna array, microstrip antenna, gain, xband applications, substrate material. The array antenna design mainly includes four parts, design of the microstrip patch. Design and performance analysis of a rectangular microstrip patch antenna and 2x1, 4x1 rectangular microstrip patch antenna array for wlan. Dsuwb proposal foresees two different carrier frequencies at 4. The book discusses basic and advanced concepts of microstrip antennas, including design procedure and recent applications.
Investigation of a phased array of circular microstrip patch. I certify that this thesis satisfies all the requirements as a thesis for the degree of. Coaxialtomicrostrip launcher and microstrip patch array antenna are designed to. Antennas using patches as constitutive elements in an array are also possible. The design and analysis of a phased array microstrip. In contrast to the microstrip patch, both the ltsa and the quasiyagi antenna radiates at the endfire direction. A large number of microstrip patch antennas have been studied to date. Find, read and cite all the research you need on researchgate. This paper explains the pattern of designs of the microstrip patch antenna along with detailed study. The designed antenna has good return loss performance and the array antennas are designed to achieve higher gain and hence more captured energy. Transmission line model of microstrip patch the transmissionline model is the easiest of all, it gives good physical insight. The antenna system is comprised of a sensor circuit and one 1x4 printed microstrip patch antenna array on a exible substrate with a resonant frequency of 2. Design of a multiband stacked microstrip patch antenna for satellite.
But due to increasing thickness, unwanted power loss occurs by the surface wave. Research and design of rectangular slot microstrip patch antenna. Introduction the concept of microstrip antennas has received attention since the development of printed circuit technology, photolithographic techniques, and low loss tangent substrates. One is exploring the variety of microstrip antenna topologies to meet the desired. A series of parametric study were done to find that how the. Microstrip patch antenna design santa clara university. Design and analysis of microstrip antenna arrays in composite. Antenna array design the process starts with the designing of an inset fed rectangular patch antenna. The radiating elements will be microstrip patch antennas.
View microstrip patch antenna research papers on academia. The proposed antenna may be used as substitute of heavy weight and more. The hybrid antenna will be comprised of two constituent antennas. Quality factor q of microstrip antennas is a very high. Microstrip antenna array thesis proposal i help to study. The microstrip antenna array consists of a number of flat metallic radiating patches on a grounded.
Compared with conventional antennas, microstrip patch antennas have. Coaxialto microstrip launcher and microstrip patch array antenna are designed to. Design smart antenna by microstrip patch antenna array. Investigation of a phased array of circular microstrip. Leong department of electrical and computer engineering the national university of singapore 10 kent ridge crescent,119260,singapore abstractin this paper,a high performance phased antenna array is designed. This thesis is written by karl nordin and sina shamekhi for the department of. The microstrip patch array is located in front of the reflector dish, and the two antennas operate simultaneously as one. Microstrip patch antenna array design to improve better gains. Performance analysis of corporate feed rectangular patch. The antenna array will be designed based on the number of elements needed, the amount of space needed between elements, the gain needed for the elements. Pdf design of microstrip patch antenna array for wireless. Quality factor can be reduced by increasing the dielectric substrate.
Patch antennas patch antenna array with corporate feed meandered monopole vivaldi antenn more. By controlling the phase and magnitude of the input signal assigned to each antenna element and the number of array elements, the radiation pattern can be steered in a desired direction with a preferred level of. We use the cavity model to explain the operation of the patch antenna. Microstrip patch antenna array thesis proposal i help to study. A compact microstrip patch antenna for lte applications. Book topics include discussion of arrays, spectral domain, high tc superconducting microstrip antennas, optimization, multiband, dual and circular polarization, microstrip to waveguide transitions, and improving bandwidth and resonance frequency. Basically the transmission line model represents the microstrip patch antenna by two slots. Design and simulation of microstrip phase array antenna using ads. Richards, theory and experiment on microstrip antennas, ieee trans. This technological trend has focused much effort on the basic concepts, characteristics and design of a microstrip patch antenna. Pdf micro strip patch antenna and its applications. Rfid coverage extension using microstrip patch antenna array. In this example, a 4 x 2 array of patch antennas is fed from a single feed point, with all elements fed at equal phase and. Pdf microstrip patch antenna array design to improve better gains.
Design and simulation of microstrip phase array antenna. This thesis assesses the feasibility of the antenna proposed in that preliminary design. They contain cryogenic cooling to lower the noise temperature of the antennas, which makes the antennas expensive to build and. The microstrip patch antenna has a wide range of applications in wireless or satellite communication due to reduction in size. Is there anybody who works with cst microwave studio to design microstrip antennas. In the present work, a 4 element microstrip antenna array is designed using tschebyscheff amplitude distribution3 producing sidelobe level of 15. Design techniques for conformal microstrip antennas and their.
This makes the antennas light and have a low profile, which is important for system size and esthetics. Basic operation principle of rectangular microstrip. Seriesfed aperturecoupled microstrip antennas and arrays by bojana zivanovic a dissertation submitted in partial fulfillment of the requirements for the degree of doctor of philosophy department of electrical engineering college of engineering university of south florida major professor. Master thesis a compact microstrip patch antenna for lte applications supervisor. An antenna radiation pattern is the angular distribution of the power radiated by an antenna. The active element pattern technique this paper presents a new wifi microstrip antenna in 2. The software simulated results are shows that the proposed antenna array provides.
Design and analysis of microstrip patch antenna arrays. These aerials can be incorporated with printed stripline provender webs and active devices. The antenna array design also includes the feeding network distributing the power. Patch antenna arrays have also been designed for vehicles. Phd thesis antennas proposal and dissertation help dissertation eslbc franois fr. As a result, both these antennas can achieve higher gain, lower side lobes and wider bandwidth compared to the conventional microstrip patch antenna. The antenna is operating in lte band ii having frequencies of 1850 mhz1910 mhz which is uplink frequency. Microstrip patch antennas are widely used in todays. Conclusion the proposed novel multiband microstrip patch antenna has been successfully implemented using cst computer simulation technology microwave studio software. Design and analysis of microstrip patch antenna array using. Svenerik sandstrom department of computer science, physics and mathematics submitted for the degree of master in electrical engineering specialized in signal processing and wave propagation.
Please suggest me some latest topics or antennas to design. Akshit tyagi, rashmi giri, rhythm kaushik, shivam saxena, faisal student of ece department, meerut institute of technology, meerut. International journal for research in applied science. The aim of the thesis is to design and fabricate a line feed rectangular microstrip patch antenna and study the effect. Planar microstrip patch antenna array with gain enhancement. Mostly, researchers have used a planar antenna array to get a high directive antenna with. The operating frequency of the proposed antenna is 2. In this thesis, a multiband stacked patch antenna for satellite communications is proposed. In this thesis, a unique design of a selfadapting conformal phasedarray antenna system for wireless communications is presented.
Design simulation and fabrication of microstrip patch antenna. Design and analysis of microstrip antenna arrays in. Design and simulation of microstrip phase array antenna using ads supervisor. Advancement in microstrip antennas with recent applications.
Microstrip antenna, array antenna, composite laminated substrate 1. This is to certify that the thesis entitled design of ultra small microstrip patch antenna for wireless communication applications, submitted by tanya sharma 109ee0615 and oshin atal 109ee0530 in partial fulfilment of the requirements for the award of bachelor. The most common type of microstrip antenna is the patch antenna. In this paper, the research of microstrip millimeter wave patch antenna at 28 ghz is proposed. Microstrip aerials are used in assorted applications and these are used extensively because of light weight, conformability and low cost. The paper describes microstrip patch antenna that consists of a half circular patch which is extended to an extra length and is. Transmission line model, cavity model, and full wave analysis.