Hfss 15 tutorial pdf

Hfss 15 tutorial pdf

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Silhady is a new member in the forum. TahaCR7 is a new member in the forum. Aiadema is a new member in the forum.The microstrip patch antenna is a popular printed resonant antenna for narrow-band microwave wireless links that require semi-hemispherical coverage. Due to its planar configuration and ease of integration with microstrip technology, the microstrip patch antenna has been heavily studied and is often used as elements for an array.

In this tutorial, a 2. The following topics are covered:. First the model of the microstrip patch antenna has to be drawn in HFSS. It consists of rectangular substrate and the metal trace layer as shown in Fig. Note that a quarter-wave length transformer was used to match the patch to a 50 Ohm feed line. The dimensions of antenna can be found in the HFSS simulation file. Figure 1. Patch antenna layout showing substrate and patch trace. Waveport Setup In order to excite the structure an excitation source has to be chosen.

For this simulation a waveport will be used. The waveport will excite the first mode of the microstrip line quasi-TEM and then HFSS will use this field to excite the entire structure. In order to get an accurate result, the waveport has to be defined properly; if it is too small the field will be truncated characteristic impedance will be incorrectly calculated and if it is too large a waveguide mode may appear. Please refer to the tutorial on defining a waveport for further information.

Since the substrate height is 1. In the Analysis section of this tutorial, it will be shown that this waveport size accurately models the desired microstrip mode. An airbox has to be defined in to model open space so that the radiation from the structure is absorbed and not reflected back.

The airbox should be a quarter-wavelength long of the frequency of interest in the direction of the radiated field. Since the radiation of a patch antenna is concentrated at broadside, a rectangular box enclosing the structure is only needed; the height of the airbox is The antenna with airbox and waveport setup is shown in Fig.

hfss 15 tutorial pdf

Figure 2. Patch antenna layout showing airbox and waveport. Manually meshing should be performed on the airbox to get accurate results for the antenna properties such as efficiency, directivity, and radiation pattern.

For this structure the initial mesh length for the airbox was set to Figure 3. Mesh setup window. Since a Fast Sweep from 1 GHz to 5 GHz points will be chosen, the solution frequency should line within the frequency sweep range and around the passband i. In addition, the field data is saved for each frequency point in the sweep; field data needs to be saved in order to do any field post-processing.

Before running the simulation, an additional Solution Setup was added with Solve Ports Only to verify the waveport setup. This Port Only Setup was run and the resulting port mode is shown in Fig. Figure 4. Port mode showing electric-field. Plotting Results The resulting return loss of the structure is shown in Fig. Figure 5.Search Engine www. Hfss Tutorial Pdf Are you looking for?

See the example in the PROTEUS software image, at the time I made the connections without needing the lines, this makes the visualization less polluted and easier to locate the components in the schematic. I will be grateful if s. Analog Circuit Design :: :: lufer17 :: Replies: 3 :: Views: Hi, I keep getting empty plotting results after simple patch antenna simulation, the rectangular plot of the S11 parameter is normally plotted, but the radiation pattern and the 3D polar plot remain empty despite following all the right steps.

Can you help me detect the problem? Thank you very much in advance, Achilleas Power Electronics :: :: almamater :: Replies: 0 :: Views: Pulse rating of wirewound resistors. Elementary Electronic Questions :: :: treez :: Replies: 0 :: Views: Solder msop-8 max temperature?

Hello, with such small packages, I was wondering what was the max temp to solder these? Thermal Management :: :: rompelstilchen :: Replies: 4 :: Views: I am trying to simulate a CPW antenna using hfss. It has a resonance at 2. The attached response is plotted using Zpi. Zpv gives me 0 for all frequencies. Could you please give me any hints or suggestions to fix it.

Thank you. Electromagnetic Design and Simulation :: :: abuzaid10 :: Replies: 7 :: Views: Digital Signal Processing :: :: ahdzlqkdzl :: Replies: 0 :: Views: How to activate the draw helix in toolbar. The cross-section of the wire can be changed from "User Defined Primitive Operation".

Analog Circuit Design :: :: ahdzlqkdzl :: Replies: 0 :: Views: 1. Phase radiation pattern in HFSS. Hello, i need help with hfss I can plot antenna's amplitude radiation pattern but is that possible to plot PHASE radiation patter?

Hello everyone, I'm about to learn about UHF-RFID and found this whitepaper: On page two, the second paragraph is says: The farfields can be used to identify the best position and orientation for the RFID tags relative to the reader and, using the built-in?

Electromagnetic Design and Simulation :: :: hfield :: Replies: 0 :: Views: I need this stepped down to 3. My current requirement is around mA. Power Electronics :: :: rohit. Noise coupling into DCDC module via the ground copper pour directly beneath it?

Hi, Please assist in telling if noise could be coupling into our DCDC module via the ground plane that we have underneath the module?Thus in this tutorial, a dipole antenna will be constructed and analyzed using the HFSS simulator. The example will illustrate both the simplicity and power of. Planar antennas, such as microstrip and printed antennas have the attractive features of low profile, small size, and conformability to mounting tutofial and are very promising candidates for satisfying this design consideration.

Select all defaults and results are displayed as follows: For this reason, compact, broadband and wideband design technique for planar antennas have been attracted much attention from antenna researchers. General navigation of software menus, toolbars, and quick keys. In our case, it is waveport. Fast, Frequency Setup Type: Skip to main content.

Attached is a tutorial for a dipole printed on a dielectric substrate design using hfss. So to draw it, we must first begin by drawing a rectangular patch. I simulated antenna in hfss 9. To draw the Port, click on the toolbar. In HFSS, radiation boundaries are used to simulate open problems that thtorial waves to radiate infinitely far hfzs space.

Accept all default parameters and click Done. Variables also hold many other benefits which will make them necessary for all projects. Click on both objects that you need to unite, i. In the Solution Setup window, click the general tab, Solution frequency is 2. Left-click to terminate the E-field vector. The graph is displayed below: Enter the following information: If everything is correct the user should see: To draw the Patch, click on the toolbar.

I upload hfss tutorial. Report Creation and options. Moreover, we notice that Zin at 7. Normally, integration line is defined from the bottom middle point to the upper middle point. In the Solution Setup window, click the general tab, Solution frequency is 1. The example will illustrate both the simplicity and power of HFSS through construction and simulation of this antenna structure.

HFSS 15 Tutorial Dipole Antenna

Then draw rectangle by filling the following data as shown below. Dipole Antenna Hfss Tutorial Are you looking for?ANSYS HFSS is a 3D electromagnetic EM simulation software for designing and simulating high-frequency electronic products such as antennas, antenna arrays, RF or microwave components, high-speed interconnects, filters, connectors, IC packages and printed circuit boards.

Through integration with ANSYS thermal, structural and fluid dynamics tools, HFSS provides a powerful and complete multiphysics analysis of electronic products, ensuring their thermal and structural reliability.

Tutorials, Articles and Textbooks

HFSS is synonymous with gold standard accuracy and reliability for tackling 3D EM challenges by virtue of its automatic adaptive meshing technique and sophisticated solvers, which can be accelerated through high performance computing HPC technology. Its reliable automatic adaptive mesh refinement lets you focus on the design instead of spending time determining and creating the best mesh. This automation and guaranteed accuracy differentiates HFSS from all other EM simulators, which require manual user control and multiple solutions to ensure that the generated mesh is suitable and accurate.

Simulate the electromagnetic behavior of your products using the premier electromagnetic solver technology.

In HFSS, meshes are produced automatically, ensuring efficient simulations and highly accurate results. Calculate phased-array antennas with all electromagnetic effects, including element-to-element coupling and critical array edge effects. Perform bigger, faster and higher fidelity simulations with our groundbreaking HPC methodologies, which are optimized for single multicore machines and scalable to take advantage of full cluster power.

The full-featured 3D solid modeler and layout interface enables you to work in a layout design flow, or to import and edit 3D CAD geometry. RF systems and circuits capabilities provide advanced simulation of complex RF, analog, digital and mixed-signal designs with accuracy and speed. Create a full-featured power integrity and signal integrity analysis environment including nonlinear circuit analyses, transient and more. Unified platform for electromagnetic, electromechanical, circuit and system simulation.

hfss 15 tutorial pdf

Enables you to quickly identify optimal values for critical design parameters and perform detailed sensitivity and statistical analysis. Simulating Drones for Deliveries - Video. Capabilities High-Frequency Electromagnetic Solvers Simulate the electromagnetic behavior of your products using the premier electromagnetic solver technology.

Learn More. Advanced Phased Array Antenna Simulation Calculate phased-array antennas with all electromagnetic effects, including element-to-element coupling and critical array edge effects.

hfss 15 tutorial pdf

High-Performance Computing Perform bigger, faster and higher fidelity simulations with our groundbreaking HPC methodologies, which are optimized for single multicore machines and scalable to take advantage of full cluster power.

Optimized User Environment The full-featured 3D solid modeler and layout interface enables you to work in a layout design flow, or to import and edit 3D CAD geometry. RF Systems and Circuits RF systems and circuits capabilities provide advanced simulation of complex RF, analog, digital and mixed-signal designs with accuracy and speed.

SI Circuits Create a full-featured power integrity and signal integrity analysis environment including nonlinear circuit analyses, transient and more. Multidomain System Modeling Extend 3D electromagnetic simulation by including multidomain system simulation. Electronics Desktop Unified platform for electromagnetic, electromechanical, circuit and system simulation. Optimetrics Enables you to quickly identify optimal values for critical design parameters and perform detailed sensitivity and statistical analysis.

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Hfss Tutorial Pdf

See how our customers are using our software:.Thus in this tutorial, a dipole antenna will be constructed and analyzed using the HFSS simulator. The example will illustrate both the simplicity and power of. Then draw a rectangle by filling the following data as shown below. The following notes will provide a brief summary of goals. The simulation will stop as soon as the results converge, which is at pass The position and size of objects can be modified from the dialog.

I want to learn but havent any tutorial this subject and I need some examples. From the toolbar, select Draw Cylinder. Add all variables shown below by selecting Add. Choose the following in the Create Report window: Remember me on this computer.

Keep other values as default. Before running the analysis, always verify the project by selecting from the 3D toolbar. Project manager 1 O. A lumped port will be used for the dipole model.

Left-click to define the origin of the E-field vector. General navigation of software menus, toolbars, and quick keys. Then draw a box by filling the following data as shown below. In the Solution Setup window, click the general tab, Solution frequency is 2. Select all defaults and results are displayed as follows: Be sure to include units as needed. Click and select all faces as follow: I simulated antenna in hfss 9.

Variables also hold many other benefits which will make them necessary for all projects. Therefore, we have chosen four antennas types; dipole antenna, tutorila rectangular patch antenna, probe feed patch antenna and triangular microstrip antenna. In case you find some difficulties for drawing the lumped port, you can redraw the rectangular plane, affect the lumped port, gutorial resize the rectangular plane. I upload hfss tutorial.

More accurate results could be achieved by zooming in the simulation between 7. HFSS absorbs the wave at the radiation boundary, essentially ballooning the boundary infinitely far away from the structure. Please help with design dipole antenna in HFSS 9. Click the Close button. This will provide an excitation to the dipole structure.

Begin by selecting the YZ plane from the toolbar. The radiation pattern is displayed below: To view any errors or warnings messages, use the Message Manager. Skip to main content. Empty results in HFSS. This website uses cookies to improve your experience while you navigate through the website.

Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are as essential for the working of basic functionalities of the website.Alternatively if you are using Google Chrome, and have a Google acount, you'll also be able to save the "print" to your Google Drive. Home Leaderboard Activity Badges. You must enable JavaScript to be able to use this site in full. Tutorials, Articles and Textbooks User manual. Shivani posted this 31 January - Last edited 15 February Are ansys user's guide and ansys manual same documents?

If not,how can I get ansys manual? Permalink 0 0 0. Order By: Standard Newest Votes. Vishal Ganore, ansys. Permalink 1 0 0. Liked by. Hi Vganore, is it posible to download the pdf version from the help page? Permalink 0 1 0.

Download: Hfss Manual.pdf

Clemmons posted this 28 November So the point here isis there arent any users manual for this program? Search in Post Topic. Popular Tags fluent ansys udf workbench cfd asc fluid-dynamics mesh error mechanical apdl cfx meshing structural-mechanics maxwell hfss static-structural general transient student This Weeks High Earners peteroznewman 40 pblarsen 31 kkanade 23 pnisc 20 Aniket 17 Kremella 9 Sadegh 9 nchode 8 Svero86 7 mchristi 7.

Silhady is a new member in the forum. TahaCR7 is a new member in the forum. Aiadema is a new member in the forum.


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