Proposed csrr structure figure 3 shows the configuration of the proposed antenna. After several design modifications the final model includes a circularshaped yig substrate just under the metallic patch and offers sufficient performance in terms of resonance, bandwidth and radiation efficiency. Textile materials for the design of wearable antennas. In this study the authors introduce the utilisation of ferrimagnetic compounds into an antenna design and investigate the capability of controlling the antenna properties by means of an external magnetic field. Selective metallization through conductive coatings offers a good way of creating circuit traces on composite parts that would more typically be etched using standard circuit. Paneratech, in partnership with ucla, is proposing to develop an extremely small uhf antenna based on multiferroics. Lets us calculate the patch antenna parameters to resonate at 2. It consists of patch elements on one side of a dielectric substate and a planar ground on the other side. Courtesy of ball aerospace systems division, boulder, colorado. These are very low size antennas having low radiation. Ill use the terms microstrip antenna and patch antenna interchangeably. The design and simulation of patch antennas is widely used in mobile cellular phones today, and our emphasis in this work is on optimization of a 2. Sonia goyal2 1, 2department of electronics and communication engineering punjabi university patiala, india abstract.
Patch antenna array in use for wifi communications refer to appendix a for the single patch antenna design procedure. We provide a metamaterial patch antenna design where a part of the substrate is replaced by the yig compound. Radio frequencybased sensors can be designed for this purpose but the size and bandwidth of the antenna increases the design complexity. What are the different type of materials used in antenna. Design and fabrication of microstrip patch antenna on. The designed antennas are doublesided printed microstrip patch antenna. Novel antenna designs with selfbiased nicoferrite films were investigated at 2. Ferrite ferroelectric composites with high and equal permeability mu patch antenna design that uses a ferrimagnetic compound yig as part of its substrate. Loading effects of selfbiased magnetic films on patch antennas with. Design of microstrip patch antenna for kuband satellite.
Experimental demonstration and operating principles of a. Thus, you can make a patch antenna with sheet of metal for the ground plane, and a sheet of metal for the patch. It is used to design jpole antennas for the desired frequency. The results obtain that microstrip patch antenna can be used as client antenna in computer and workable antenna for wireless fidelity. In this paper, a triangular patch microstrip antenna on the substrate material of a photonic crystal is designed and analyzed.
Design of a rectangular microstrip patch antenna using inset. The aim of this paper is to analyze, design and validate microstrip patch antenna. The rectangular patch antenna is analyzed, and what is learned here will be applied to understanding pifas planar invertedf antennas. Pdf miniature antenna based on magnetoelectric composites. The exact calculation of height of burst has always been a challenge in the design of proximity fuzes. First principles studies of multiferroic materials what is a multiferroic. Novel metamaterials for patch antennas applications springerlink. Analysis of five different dielectric substrates on microstrip patch antenna. Recent development and status of magnetoelectric materials and.
Lower the permittivity of dielectric material larger the size of the antenna. Introduction to multiferroics coupling between order parameters n. The characteristics of microstrip patch antennas, microstrip sot antennas and printed dipole antennas. Design simulation and fabrication of microstrip patch antenna. The antenna is designed to operate in the ku band 14 ghz. University of south florida scholar commons graduate theses and dissertations graduate school 1042010 small antennas design for 2. The antenna uses a piezoelectric leadzirconatetitanate stack to apply a time. Substrates use in microstrip patch antenna varies from 2. Alakmajumder design of an hshaped microstrip patch antenna for bluetooth applications international journal of. A compact eshaped microstrip patch antenna is designed for kuband satellite communication applications. A novel design of metamaterial to enhance the characteristics of a rectangular microstrip patch antenna baljeet singh sinwar, mithilsh kumar. There are other types of antennas that can be created on a piece of 0. The antenna is operating in lte band ii having frequencies of 1850 mhz1910 mhz which is uplink frequency.
In this video, i have explained designing of microstrip antenna. Design microstrip patch antenna for wimax applications at. The substrate provides mechanical strength to the overall antenna design. Related work lot of work has been done on different substrates.
Design of a microstrip antenna based on the magnetoelectric. The patch and the ground plane are separated by a dielectric substrate. Microstrip patch antenna does not imply there must be a substrate other than air. Millimeter wave patch antenna design antenna for future 5g. Gain enhancement of microstrip patch antenna using dielectric.
Better materials for better antennas analog ic tips. This antenna has better vswr, gain and radiation efficiency compared to an ordinary patch antenna. A novel design of metamaterial to enhance the characteristics. They have investigated the influence of this compound on the antenna s polarisation properties under the application of an external magnetic field. Alternate feed methods a common variation in patch antenna design is the location. The design and characterisation of a miniaturised 100 mhz antenna based on magnetoelectric me composites are discussed. Based on the transmission line mode theory, designed one kind of small and dual band microstrip antenna on the magnetoelectric composite material. Find out what frequency you want for wifi you are using 2. In this paper we introduce the utilization of novel compounds that can be magnetoelectric, namely. Magnetically tunable patch antennas designed with metal magnetic films. Electric fielddriven tuning of multiferroic transducers. Use of multiferroic materials in patch antenna design ieee xplore.
Selection of microstrip patch antenna substrate for wlan. The application of electric field changes polarization of fe layer, through the feafm and. Us8803751b1 us12885,817 us88581710a us8803751b1 us 8803751 b1 us8803751 b1 us 8803751b1 us 88581710 a us88581710 a us 88581710a us 8803751 b1 us8803751 b1 us 8803751b1 authority us united states prior art keywords layer multiferroic piezoelectric material material antenna prior art date 20100920. Designing of microstrip antenna in antenna and wave. Microstrip antenna an overview sciencedirect topics. Design of implantable microstrip antenna for communication with.
Another application of composite multiferroic material is to create frequency. Design of a polarisation reconfigurable patch antenna. Jpole is a free and portable antenna design software for windows. The antenna is designed over the operating frequency is 2. This magnetoelectric coupling mechanism has an electrostaticallycontrollable magnetization, a feature that can enable an entirely new family of rf components and circuits where frequency. The methodology presented in this paper is suitable for the design of compact broadband antennas. The triangular shaped patch antennas are preferably used for research work because of its smaller coverage area attributes, however, similar to rectangular patch. Microstrip patch antenna dimensions are obtained using design equations 10.
A new pcb substrate used for patch antenna fabrication this article describes the modeling, fabrication and analysis of microstrip patch antennas. Interfacing feko and matlab for microstrip antenna design. The proposed metamaterial structu re along with microstrip patch antenna exhibits 32. Abstract microstrip antenna design uses the dielectric substrate materials of varying constant values. The design and simulation of mic rostrip patch antenna with and without metamaterial structure has been done using cst software. Compared with conventional antennas, microstrip patch antennas have more advantages and better prospects. Other then the metal variations, the antennas are identical. The multiferroic mf concept allows for a subwavelength antenna design which also offers benefits to a wide range of military platforms, such as small unmanned aerial. Comparative study of microstrip antenna for different. Some of the advantages of microstrip patch antenna are low profile, light weight, low volume and low cost. In this video, im giving a little overview on how to use hfss to design a microstrip patch antenna.
Multiferroic materials consist of straincoupled ferromagnetic and ferroelectric phases resulting in a magnetoelectric coupling between the two materials. The proposed antenna design has frequency band in the frequency range. The patch or microstrip antenna is common at microwave frequencies greater than 1 ghz. After an intensive study of magnetoelectric material properties, a ferrimagnetic compound called yttrium iron garnet yig was found to be the best candidate for the novel antenna design. Lets say i use 4 different metals for the directors, reflector, and driven element. Patch antenna array in order to increase main beam gain, reduce side lobe radiation, and increase directivity, the patch antenna design was expanded to a four element array. Antenna downtilt and coverage calculator pasternack the antenna downtilt and coverage calculator aka antenna tilt angle calculator is used to determine the approximate downward angle, measured in degrees, which the transmitting antenna.
To study the effect of substrate material for microstrip. Permittivity of substrate is critical parameter in controlling band width, efficiency, and radiation pattern of patch antenna. Reflection power of the yig resonator on the microstrip. Multiferroic magnetoelectrics have attracted increasing interest due to their potential applications. Design and analysis of microsrtip square patch antenna under the kind guidance of. This was cited in 2007 for an efficient design of directive patch antennas in mobile communications using metamaterials. Sensors and electromagnetic application laboratory, georgia institute of. A metal patch mounted at a ground level with a dielectric material inbetween constitutes a micro strip or patch antenna. Its a square or circular patch of conductive material about one halfwavelength across.
Apr 21, 2014 multiferroic materials possess two or more of the following antiferromagnetism, antiferroelectricity, antiferroelasticity e h. Such multiferroic materials can be employed as substrate andor superstrates in patch. We present a systematic approach for producing microstrip antennas using the state of theartinkjet printing technique. There are various me devices including sensor, antenna and microwave devices. In this work, the simulation tool of ie3d is used to study the performance and gain of the rectangular microstrip patch antenna. Mar 07, 2016 hfss microstrip patch antenna analysis and design 1. Magnetodielectric material characterization and antenna. Design of a polarisation reconfigurable patch antenna using. Miniaturization and bandwidth enhancement of a microstrip.
Status and perspectives of multiferroic magnetoelectric. According to the numerical results, the antenna showed significant improvement in directivity, compared to conventional patch antennae. We design a patch antenna with required dimensions and implement that model or simulated. Design and analysis of microstrip patch antenna for 2. Miniaturization of microstrip patch antenna using metamaterial. The substrate provides mechanical strength to the overall antenna design and surface waves also propagate.
Pdf electronically tunable miniaturized antennas on. Jul 26, 20 multiferroic materials consist of straincoupled ferromagnetic and ferroelectric phases resulting in a magnetoelectric coupling between the two materials. The design specifications for the antenna are given as below. The main disadvantage of these antennas is their relatively large size compared to other types of antennas.
Stacked patch antennas on ltcc multiplayer structures can be easily designed by only an adjustment of the number of ltcc layers. The characteristics of the materials are crucial for the behaviour of the antenna. Use of multiferroic materials in patch antenna design. One antenna made out of copper, one made out of aluminum, and one made out of a higher resistance conductor, lets say graphite i know it would snap, im just talking theoretical, and iron. Multiferroic materials, in which ferroelectricity and magnetism coexist, the control of magnetic properties by an applied electric field or, in contrast, the switching of electrical polarization by a magnetic field, have attracted a great deal of interest. Another application of composite multiferroic material is to create frequency reconfigurable antennas by altering the magnetic properties of the material with electric field 17. The circular split ring resonator is designed and tested in a waveguide. Schematic view of microstrip patch antenna mpa is shown in figure 1. Patch antennas come in various shapes and sizes and consist of a patch of metal directly above a ground plane.
This rectangular microstrip patch antenna is designed for wireless communication application that works at 2. The stacked patch antenna is simulated in the simulator software ie3d, and its results were recorded in table 1. Ec 4th year shivanshu awasthi ec 4th year sarvesh kumar nishad ec 4th year novman asif ec 4th year. In this section, well discuss the microstrip antenna, which is also commonly referred to as the patch antenna. The patch is generally made up of a conducting material such as copper or gold and can take any. Different substrates use in microstrip patch antennaa survey. View what is the difference between copolarization and cross. Proposed metamaterial antenna reduces the size of the mic rostrip patch antenna substantially and increases the directivity. After several design modifications the final model includes a circularshaped yig substrate just under the metallic patch. Applied sciences ciicap, autonomous university of morelos state uaem, 62209, av. Microstrip antenna design example as an example, a rectangular microstrip patch antenna is designed using fekomatlab interface. Use of multiferroic materials in patch antenna design zervos, t. The design and simulation of mic rostrip patch antenna with and without.
In this paper, we present a patch antenna design that uses a ferrimagnetic compound yig as part of its substrate. Alternate feed methods a common variation in patch antenna design is the location and routing of the feed, to obtain a desired feedpoint impedance, to control the polarization, or for convenient layout. Design simulation and fabrication of microstrip patch antenna 349 the proposed antenna is designed in lte band ii for 4g mimo communication. Effect of different metals for antenna elements amateur. Metamaterials by using a single unit cell the antenna gives of 3.
A systematic approach for the design, fabrication, and. Directional patch antenna array design for desktop. Electric fielddriven tuning of multiferroic transducers and antennas through changes in field strength and material. It also has a wide angle of beam in its radiation pattern. In this paper microstrip patch antenna is designed in ansoft hfssv. Introduction to magnetoelectric materials and phenomena. It was assigned with a airbox boundary and virtual radiation to. Abstract the study of microstrip patch antennas has made great progress in recent years. Nonmultiferroics material is another type to show me properties and. Micro strip patch antennas are widely used in compact, conformal and low cost wireless applications due to its advantages over conventional antenna. A microstrip patch antenna finds huge attention because of several advantages over the conventional antennas. In this paper, comprehensive study of effects of various dielectric materials on performance parameters of patch antenna. Jan 31, 2012 the authors provide a patch antenna design with a part of the dielectric substrate replaced by yig compound.
While ferroelectric ferroelastics and ferromagnetic ferroelastics are formally multiferroics, these days the term is usually used to describe the magnetoelectric multiferroics that are simultaneously ferromagnetic and ferroelectric. The use of cost effective substrate material is suggested from the research outcome in. Our aim is to apply this formulation to the design of microstrip patch antennas loaded with artificial materials. A material that combines two or more of the primary ferroic order parameters in one phase in practice often.
Multiferroics are defined as materials that exhibit more than one of the primary ferroic properties in the same phase ferromagnetism a magnetisation that is switchable by an applied magnetic field. A small circular split ring resonator srr loaded microstrip patch antenna with a cpw fed is designed. Microstrip patch antenna design using artificial material. In this paper, we demonstrate the use of magnetodielectric materials for patch antenna miniaturization at rf frequencies.
A new pcb substrate used for patch antenna fabrication. Microstrip line feedingedge feeding substrate material. How to model antennas in comsol multiphysics youtube. Extracting material parameters for a new pcb substrate as well as determining the suitability of this material for the fabrication of patch antennas. We provide a metamaterial patch antenna design where a part of the sub. Novel metamaterials for patch antennas applications. For wlan application the size of antenna should be small. Multiferroics are defined as materials that exhibit more than one of the primary ferroic properties. Jpole antenna is pretty easy to build and usually designed by amateur radio operators through this software, you can easily find out four important parameters to build this antenna. In order to use this dng slab as a superstrate, the rectangular microstrip patch antenna has been designed to resonate at 31.
A rectangular microstrip patch antenna with circular rings shaped metamaterial connected with each other using strip lines, is designed at a height of 3. In 2005 a patch antenna with a metamaterial cover was proposed that enhanced directivity. Specific requirements for the design of wearable antennas are thus. Antenna arrays, sectionalized antennas, and antennas which are electrically in the vicinity of 12 wavelength in length, can be difficult to design. This article will show you how to build a monopoly for any use you see fit.
For free materials of different engineering subjects use my android application named engineering funda with following. The operating frequencies of the proposed antenna are at 12. Hfss tutorial 1 microstrip patch antenna with coaxial. We provide a metamaterial patch antenna design where a part of the substrate is.
Any opinions, findings, and conclusions or recommendations expressed in this material are. Structure of patch antenna design in hfss athe 2x2 patch array antenna design is shown in below figure in 3d model. The goal is to minimize s 11 by varying patch length in xdirection patch width in ydirection microstrip feed line width length of inset gap in xdirection x y l l w g the first run minimized s 11 at 2 ghz. In this paper design of microstrip patch antennas is proposed at 8. An initial antenna design based on the conventional square patch geometry is adopted as a benchmark to characterize the entire approach. Analysis of five different dielectric substrates on. Microstrip patch antenna is mostly used in modern communication devices over conventional antennas mainly because of their size. Ferrite ferroelectric composites with high and equal permeability mu antenna design and investigate the capability of controlling the antenna properties by means of an external magnetic field. After intensive study of the material properties, the ferrimagnetic compound yttrium iron garnet yig was found to be the best candidate for the proposed novel antenna design. The multifunctional properties of multiferroics enable the design of. Limitations of microstrip antenna such as low gain, low efficiency and high return loss can overcome by selecting proper substrate materials. The multiferroic mf concept allows for a subwavelength antenna design which also offers benefits to a wide range of military platforms, such as small unmanned aerial systems uas and lightweight portable ground based communications systems.