The whole process is also explained in the tutorial video. Special formulations are also included for efficient simulation of integrated windscreen antennas and antenna arrays. Resource library altair hyperworks resources videos. Feko offers several frequency and time domain em solvers under a single license. Using cadfeko electromagnetic simulation software, antenna has been optimized for continuous frequency band 1. Antenna theory tutorial this tutorial is meant to provide the readers a detailed description of the antennas used in communication systems. Reflector antenna with circular horn feed analyzed with ray launching geometrical optics rlgo learn more. Mobile communications antenna on the roof of a building 393 3. Microstrip patch antenna construction and design aperture antenna basics. Wideband microstrip patch antenna monopole duration. Tutorial on the use of feko to analyze a 50 ohm thru microstrip line.
Finite ground plane monopole feko simulation youtube. Feko can be used in a lite mode that limits the user to small problems, but it is recom mended that either a full licence or an evaluation licence be used b. A9 proximity coupled patch antenna with microstrip feed. Feko also offers tools that are tailored to solve more challenging em interactions, including dedicated solvers for characteristic mode analysis cma and bidirectional cables coupling. My design for the patch antenna uses an offset feed, however, in addition to this a brief. A twoarm selfcomplementary archimedean spiral antenna is modelled in feko to determine its wideband behaviour.
Simulation with feko of a monopole wire antenna, finite ground plane. Here is an introduction to feko along with the designing of 2. Now here is the problem the patch antenna can be fabricated using cnc machine. This paper is about modelling and analyzing microstrip patch antennas. Note that these examples are also available as tutorials in the optenni lab. From the model pull down menu, choose model unit and select mm.
Microstrip patch antenna video by smitha ramaiah please refer to the feko example guide for the text procedure. Feko can be used in a lite mode that limits the user to small problems, but it is recommended that either a full licence or an evaluation licence be usedb. We will design a patch antenna with a pin feed excitation as opposed to microstrip feed that is. The example presented here cannot be solved with a feko lite licence. Hybridization of these methods enables the efficient analysis of a broad spectrum of em problems, including antennas, microstrip circuits, rf components and biomedical systems, the placement of antennas on electrically large structures, the calculation of. Coplanar integration of dualband microstrip patch antenna. Introduction 1 introduction this examples guide presents a set of simple examples which demonstrate a selection of the fea tures of feko. Finite substrate microstrip line simulated with feko youtube. The examples have been selected to illustrate the features without being unnecessarily complex or requiring excessive run times. Experimental model was realized based on the simulation results obtained from feko and semcad x numerical tools. Simulating the planar and curved antennas in feko download pdf. For example for a coaxfed patch antenna, i have investigated the near field.
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