Most of the statements below are fairly generalized, and may not apply to all hfss projects. Hfss initial project setup opening a new project if a new project and new design are not already opened, then. Fundamental principles, concepts, and use boundaries examples perfect h in brief the perfect h boundary can be used to create a natural boundary through which fields propagate, or it can be used to model a perfect magnetic conductor. Perfect electric conductor will create ideal conditions for the element. Pec perfect electric conductor will create ideal conditions for the element. Please post your comments, questions, andor suggestions here.
Finite conductivity impedance perfect e layered impedance perfect h natural lumped rlc finite. Techniques for analyzing antenna lattice structures. Introduction in this tutorial, a dipole antenna will be constructed and analyzed using the hfss simulation software by ansoft. My school doesnt really teach hfss and considering it is heavily used in the industry. Symmetry the port solver understands perfect e and perfect h symmetry planes. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Ansoft hfss field calculator cookbook a brief primer and collection of stepbystep calculator recipes for use in hfss fields postprocessing.
Frequency selective surface hfss usage wiki fandom. The information contained in this document is subject to change without notice. It causes the magnetic field hfield to be in a direction normal to the surface that it is assigned to. Go to start menu, and under all programs go to the following program. Basic electromagnetic field quantities and, for open.
Set solution type select the menu item hfss solution type. Analysis must include first three modes te10, te20, te01 3. When you first start hfss a new project with a new design will be. Longitudinally slotted rectangular waveguide introduction in this tutorial, a longitudinal shunt slot oriented along the broad wall side of a. A frequency selective surface fss is a periodic surface whose response to incident radiation varies with frequency. A new project is listed in the project tree in the project manager window. Tools options hfss options general tab check use wizards for data input when creating new boundaries check duplicate boundariesmesh operations with geometry click ok. Interactive lumped rlc magazines, online lumped rlc magazine. Hfss tutorial courserepsecen452spring2016 wiki github. Finite conductivity impedance perfect e layered impedance perfect hnatural lumped rlc finite conductivity radiation impedance symmetry planes. Introduction to dispersion diagrams and eigenmode simulator. To obtain the field patterns, intrinsic impedance and wavelength for the first 4 modes.
Training and tutorial material are available for both a broad range of ansys products and users experience. Scribd is the worlds largest social reading and publishing site. High frequency structure simulator for 3d electromagenetics hfss is a platform that includes multiple simulation technologies for component or system design. High frequency structure simulator hfss is a high frequency simulation software which is based on a finite element method and its accuracy and powerful features makes it a common tool for antenna designers, the proposed eshaped in this paper was no exception. Now that youve completed this tutorial you understand how to create new designs in hfss position and size parts using variables modify parts using boolean operators like subtract navigate view in hfss edit material properties and aesthetic properties assign wave ports calculate waveguide mode cutoff. Ansys high frequency structure simulator hfss tutorial august 16, 2018 1 mark jones pacific northwest national laboratory 82118. With our online resources, you can find hfss tutorial or just about any type of ebooks, for any type of product. Upon your first start it will state that the libraries have been reset. For each pair of opposing cell faces, define one face as master boundary and the other as slave boundary, with the first face as its master. Hfss tutorial pdf hfss tutorial pdf are you looking for ebook hfss tutorial pdf.
Hfss boundaries assign perfect e perfect electric conductor o front and back face. This manual describes how to get started with hfss by guiding you through the setup, solution. Search the hundreds of courses available and improve your. It causes the magnetic field h field to be in a direction normal to the surface that it is assigned to. I figured i would pick it up during the summer break. Perfect h forces the electric field tangent to the surface. Feb 12, 2017 hfss tutorial modelling a patch antenna duration. Hfss is a highperformance fullwave electromagneticem field simulator for.
The dimensions of patch antenna were calculated based on the three essential parameters. Hey everybody, im simulating a dng metamaterial in hfss 12. Assign a perfect h boundary to the annular feed ring. Perfect electric and magnetic boundary l finite conductivity boundaries l lumped rlc boundary l symmetry boundary l periodic boundary l frequency dependant materials l higher and mixed order elements l curvilinear elements l fully automated adaptive l mesh refinement s,y,z matrix results l e, h, j, p field results l. Pdf high frequency structure simulator hfss tutorial otman. High frequency structure simulator hfss tutorial prepared by dr. Apr 19, 2016 contribute to courserepsecen452 spring2016 development by creating an account on github. To access online help from the hfss user interface, do one of the following. Rectangular waveguide hfss r objective getting started with hfss a tutorial using hfss, simulate an airfilled wr90 waveguide shown above. The base hfss offering includes 3d and layout interfaces, 2. The first step in using hfss to solve a problem, is to create a project in which the data associated with the problem can be saved. Perfect electric or magnetic conductor surface approximations for components lumped rlc.
To open a help topic about a specific hfss dialog box. The operation frequency of patch antenna was designed at 2. B 0 the quantities of these equations are defined as. How to analyze the sievenpiper highimpedance structure supporting a backward wave. Hfss ansys hfss is a 3d electromagnetic em simulation software for designing and simulating highfrequency electronic products such as antennas, antenna arrays, rf or microwave components, highspeed interconnects, filters, connectors, ic packages and printed circuit boards.
For the first few labs, you will be given premade hfss files that will already have the core design, simulation setup, and result graphs that you need. The laalo 3 was chosen as a substrate material for the designed patch antenna with a dielectric constant of 23. Aug 30, 2016 40 page ansys, inc page 41an introduction to hfss. Ansoft hfss 3d boundary manager go back contents index boundaries perfect e perfect h natural finite conductivity impedance layered impedance lumped rlc radiation symmetry planes matching boundaries infinite ground planes perfect e by default, the electric field is assumed to be normal to all surfaces exposed to the back. Covers basic antenna theory including gain, directivity, dipole, monopole, and arrays. Ansys high frequency structure simulator hfss tutorial. The objective is to provide a very thorough introduction to hfss as applied to antenna design, which may be followed stepbystep in hfss with the investment of only a few hours of time. Ansoft hfss 3d boundary manager boundaries pages 1. To open a help topic about a specific hfss dialog box, open the dialog box, and then press f1. You will be glad to know that right now hfss tutorial pdf is available on our online library.
Jun 07, 2017 hfss tutorial modelling a patch antenna duration. Contribute to courserepsecen452 spring2016 development by creating an account on github. Periodicity is achieved using masterslave boundaries. Any of you guys have any good tutorials on hfss particularly for antenna design. Overview of hfss fullwave frequencydomain 3d field solver. Ansoft high frequency structure simulator tutorial the dipole antenna april 2004. In hfss desktop, click the on the standard toolbar, or select the menu item file new. Ansoft hfss 3d boundary manager boundaries perfect e perfect e perfect hnatural by default, the electric field is assumed to be normal to all surfaces exposed to the back finite conductivity ground, representing the case in which the entire structure is surrounded by perfectly con impedance ducting walls. Design of coaxfed eshaped microstrip patch antenna with. Design of printed rectangular monopole antenna using hfss duration.
Getting started with hfss v9 for antenna design october, 2003 this getting started training material is intended for new users of hfss. Hfss tutorial 1 posted the tutorial on simulating a microstrip patch antenna has just been posted. Filter design using ansoft hfss university of waterloo. Ive already investigated the farfield behavior by simulating a unitcell, utilizing masterslave boundaries to force the unitcell behavior to be replicated and forcing a plane wave to impinge upon the infinite sheet of metamaterial by utilizing perfect e and perfect h boundaries on my ports. Nov 15, 2018 hfss ansys hfss is a 3d electromagnetic em simulation software for designing and simulating highfrequency electronic products such as antennas, antenna arrays, rf or microwave components, highspeed interconnects, filters, connectors, ic packages and printed circuit boards. Ansoft corporation hfss field calculator cookbook cautionary notes the following text provides some brief cautionary notes regarding use of the postprocessor field calculator in ansoft hfss. Introduction antenna definitions w what is an antenna.
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