Figure 5 gain for the simple rectangular patch antenna using hfss. Getting started with hfss georgia institute of technology. High directive antenna has been designed with metamaterial superstrate for ku band. Metamaterial unit cell square srr design using cst and. For example, dgs for 6 is designed on compact printed monopole antenna. Metamaterial fss unit cell design using hfss part 1 youtube. Miniaturization of rectangular microstrip patch antenna. How to design metamaterial unit cell square srr design. Metamaterials in application to improve antenna parameters. Hfss tutorial 1 microstrip patch antenna with coaxial feeding duration. A parameterretrieval method using the s parameters is used to calculate the curves for the complex permittivity and permeability of the metamaterial based on its unit element. The objective of the 3rd international workshop on metamaterialsbydesign is to present a comprehensive overview of the latest advances and emerging trends in the theory, methods, and applications of the materialbydesign paradigm and to highlight the current status and the envisaged frontiers in this research area.
Extraction of material parameters for metamaterials using. Tutorial on modeling of metamaterial structure in ansys hfss. The parameters are extracted using s hfsstm, which is a finiteelementmethod fem. Design of metamaterials in hfss and extraction of permittivity and permeability using nrw method monika dhillon and pradeep dimri monika dhillon, master of technology student of electronics and communication engineering of ymca university of science and technology, faridabad. A metamaterial with a given permittivity can be designed out of any two materials, called metamaterial bits, so long as the permittivity of one of the materials is positive and the other is. This is the tutorial video on ansoft hfss software. High frequency structure simulator hfss tutorial high frequency structure simulator hfss tutorial prepared by dr. Miniaturization of microstrip patch antenna using metamaterial. Rectaangular microstrip patch antenna for wireless. What is the working principle and design procedures of electromagnetic bandgap structures in metamaterial antenna. Metamaterials hfss example file forum for electronics.
We present in this thesis the development of a bidirectional computational platform for metamaterial structural design. Design and simulation of rectangular microstrip patch antenna loaded with metamaterial structure. Design specification it describes the specification of the design used for the deigning of microstrip patch antenna for mimo communication. The hfss setup for the lens simulation is discussed. Sep 29, 2017 the objective of the 3rd international workshop on metamaterialsby design is to present a comprehensive overview of the latest advances and emerging trends in the theory, methods, and applications of the materialby design paradigm and to highlight the current status and the envisaged frontiers in this research area. How to design metamaterial unit cell square srr design using cst and hfss full tutorial. Hfss tutorial courserepsecen452spring2016 wiki github. Metameterial substrate the resonance frequency of this structure of metamaterial unit cell containing spiral loop embedded in a dielectric substrate all units are in mm. Resonant frequency of the antenna10ghz relative permittivity of the substrate 2. Srr international journal of advanced research in science. Design of millimeter wave microstrip patch antenna for mimo. The design and simulation of microstrip patch antenna with and without metamaterial structure has been done using cst software.
Hi, can i get hfss sample files for metamaterial antenna. Design, fabrication, and testing of double negative metamaterials. Intelligent radome design using multilayer metamaterial structures to realize energy isolation and asymmetric propagation of electromagnetic. How can i simulate metamaterials based antenna in hfss. Ansoft hfss material manager go back contents index material database the material database consists of a group of predefined materials that may be assigned to individual objects in a model. Scripts have been generated for ansys hfss and also awr microwave officemwo. Insert hfss design the icon below represents the insert hfss design ihd option. Probe feed patch antenna2 probe feed patch antenna getting started click the microsoft start button, select all programsansoft hfss 12 hfss 12 or double click on the hfss 12 icon on the windows desktop adding a project and design to insert a design into an open project. Ansyss high frequency structure simulator hfss is such a tool. The proposed metamaterial structure along with microstrip patch antenna exhibits 32.
Metamaterial seminar sponsored by ansys the ansys metamaterials simulation conference will focus on electromagnetic simulation of metamaterial and metamaterial related structures. The design, fabrication, and testing of several metamaterials that exhibit. Mar 07, 2016 analysis and design of microstrip square patch antenna using hfss simulation tool. Hfss quick and complete introduction of hfss tutorials. Pdf high frequency structure simulator hfss tutorial. Microstrip ring resonator design guide in hfss 15 youtube. A liquid crystal polymer lcp substrate made it possible to design both planar filters and filters bent around a specified radius of curvature. Metamaterial unit cell square srr design using cst and hfss.
Kumar vaibhav srivastava department of electrical engineering indian institute of technology, kanpur, india. This is to certify that the thesis entitled, design of metamaterial. Dec 03, 2014 this video coantains design procedures of a square shaped metamaterial unit cell using cst and hfss. Newyorktimes,2007 the irresistible fantasy of the invisible man, and machine.
The hfss scripts can either be directly run from within the hfss gui environment taking inputs from a preprepared. It will consist of background presentations and discussion, applications and analysis examples with hfss and presentations from academia and industry. Tutorial on saptarshi ghosh, iit kanpur, india modeling of metamaterial absorber structure in ansys hfss saptarshi ghosh thesis supervisor. Hfss has been used to design and analyze the mtm having mylar. Design and simulation of rectangular microstrip patch antenna. The purpose of this thesis is to compare and analyze the scattering. If you are looking for hfss tutorial then this video playlist will help you to learn antenna. We present a tutorial paper of distinctive properties of metamaterial, prominently negative index materials nim. It is named hfssdesignn by default, where n is the order in which the design was added to the project. Third international workshop on metamaterialsbydesign. The objective of the 3rd international workshop on metamaterialsby design is to present a comprehensive overview of the latest advances and emerging trends in the theory, methods, and applications of the materialby design paradigm and to highlight the current status and the envisaged frontiers in this research area. By controlling the reactivity of atoms and molecules to create inclusions and by controlling the positioning of these nanoinclusions, nanostructured metamaterials can. I am just starting to learn or metamaterials so, planning to start with an example file in hfss, pls help.
Designing of circular split ring resonator using hfss. Introduction to metamaterial applications and simulation with ansys hfss webinar metamaterials are rapidly becoming a key research topic in todays leading academic and commercial laboratories. Hfss quick and complete introduction of hfss tutorials for. S k behera department of electronics and communication engineering. Note inclusion of ihd modifies the project and hence the asterisk appears on projectn. For example, the portable devices like laptop, notebook, pda, and mobile. Design of metamaterial based antenna using unit cells a thesis submitted in partial fulfillment of the requrements for the degree of master of technology in telematics and signal processing by jyotisankar kalia, roll no209ec1104 under the guidance of prof. The dielectric substrate is fr4 structure can be controlled by tuning the spiral and substrate dimensions. Researchers have been working on metamaterialbased antenna designs for. In addition, the hfss field calculator is used to plot the phase of the electric field in the lens. Such metamaterial mechanisms consist of a single block of material the cells of which play together in a welldefined way in order to achieve macroscopic movement. Create a box around your single metamaterial element, such as an split ring resonator srr. Assign the front and back faces of the box as waveport excitations with vertic.
Rectangular waveguide hfss r objective getting started with hfss a tutorial using hfss, simulate an airfilled wr90 waveguide shown above. Extraction of material parameters for metamaterials using a. For example, the portable devices like laptop, notebook, pda, and. This platform serves to extract, from a given geometry, the bulk material properties of the corresponding metamaterial. It further serves to generate metamaterial unit cells which satisfy predetermined sets of material. The design is made on fr4 epoxy material used as a dielectric material with its dielectric constant 4. Simulation and analysis of a metamaterial filter on a. Proper description of assigning the boundaries and feeding mechanism was also mentioned. Speeding up the hfss 3d simulation design cyle using.
Design and simulation of rectangular microstrip patch. Then antennas are fabricated and their properties are measured using spectrum analyser. To miniaturize the antennae further a metamaterial based approach has been incorporated. To apply metamaterials in an antenna, the first is to design their unit cells, which are considered as atoms, creating special properties of the metamaterial at the desired frequency. The use of hfss for the design and analysis homs in scrf accelerating structures. Mar 03, 2018 hfss tutorials for beginners to professionals. Tutorial on modeling of metamaterial structure in ansys hfss scribd. This paper adumbrates a novel metamaterial named closed ring pair crp.
Please help me in the modeling of srr structure in hfss. This paper proposes microstrip patch antenna in which metamaterial properties applied at ground plane. This paper presents design and simulation of a rectangular microstrip patch antenna at 6. The size of the unit cells is calculated, simulated, and optimized, based on the hfss software. Pdf the size reduction of microstrip antennas is becoming an important. Application of metamaterial structures in the design, analysis and. These have permitted emerging applications, concepts and devices to be developed in the last few years. Design and analysis of micro strip antenna using hfss software. With it, the aforementioned filters were designed and analyzed. The substrate f4bme has been used in this design, it is a teflon woven glass fabric type, have a permittivity. Microwave electronics lab analysis and design of lefthanded metamaterial lenses using ansoft hfss anthony lai1, kevin m. This video coantains design procedures of a square shaped metamaterial unit cell using cst and hfss. Hfss running the simulation and checking the progress. To obtain the field patterns, intrinsic impedance and wavelength for the first 4 modes.
How to simulate metamaterial antenna using hfss quora. What is the working principle and design procedures of. Introduction to metamaterial applications and simulation. Its the final year presentation at 75% of its full flow. The most common method is to effectively create an infinite periodic array. Applications ranging from cloaking to miniaturization have necessitated new analysis and design approaches to these electromagnetically complex. Probe feed patch antenna2 probe feed patch antenna getting started click the microsoft start button, select all programsansofthfss 12hfss 12 or double click on the hfss 12 icon on the windows desktop adding a project and design to insert a design into an open project. Miniaturization of rectangular microstrip patch antenna using.
Honouree associate of the university of manchester uk. By controlling the reactivity of atoms and molecules to create inclusions and by controlling the positioning of these nanoinclusions, nanostructured metamaterials can been realised. Our metamaterial door latch, for example, transforms the rotary movement of its handle into a linear motion of the latch. Design of millimeter wave microstrip patch antenna for. Since a metamaterial is a material which is having negative. Tutorial on modeling of metamaterial structure in ansys hfss free download as pdf file. I have design an antenna using meta material in hfss. After fabricating the msa, the fabricated results were taken and. They have taken airdielectricair as an example, which is a 3d structure. Global material database the global material database is the primary material database used throughout all maxwell software.262 1608 537 1550 364 1096 1095 190 412 47 691 212 1538 172 2 1134 148 366 1047 1176 1077 908 73 296 1286 1496 1103 441 726 1086 665 44 761 361