Feko waveguide port impedance
WebAug 19, 2008 · If you mean a waveguide rectangular port then yes you can with EDITFEKO. It is the "AW' card . Jun 6, 2008 #3 D. drasko Member level 2. Joined Mar 9, 2004 Messages 45 Helped 5 ... Waveport in FEKO? Waveguide ports can now be setup in CADFEKO with FEKO 5.4. No more EDITFEKO, yay . Aug 19, 2008 #7 L. lonalpha … WebIt natively comes with conventional UT, TOFD and all beam-forming phased array UT techniques for single-beam and multi-group inspection and its 3-encoded axis capabilities make the Gekko ready for any challenging inspection. This rugged PAUT equipment also offers real-time TFM/FMC (Full Matrix Capture) and Adaptive TFM techniques.
Feko waveguide port impedance
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WebThis is simple. In the CADFEKO tree, right click Ports and then select Create Port->Wire Port. Once you select Wire Port, another window pops up. The Edge box is initially highlighted this is the place where the wire port should be applied. We simply select the object we want the port applied to. In this case, just click anywhere on the wire we ... WebJan 2, 2024 · Adding a Complex Load to a Port. Add a resistive load to the port of the transmission line. On the Source/Load tab, in the Loads/Networks group, click the Add Load icon. Specify the port for the load as WirePort2. Set the Real part of the complex impedance to 1000. Click Create to create the load and close the dialog.
WebNov 13, 2004 · compare hfss cst feko. I simulate a simple monopole antenna in feko, and the antenna is fed by A1 ( add a voltage segment to a segement ),but when I simulate it in CST or HFSS, it is fed by the waveguid port. I want to get the S parameter of the antenna. I think the S parameter accuracy is better in cst or HFSS because the waveguid port add … WebJan 2, 2024 · The AW card is a two line card which is used to define a waveguide port excitation. With this card a waveguide port excitation by an impressed mode on a rectangular, circular, or coaxial waveguide, can be modelled or the impressed travelling modes in all waveguides of a multi-port network can be imported from a .fim file.
WebJan 1, 2009 · Comparative results of the input impedance [(a) real and (b) imaginary] of a quadrifilar helix antenna for the application of network theory combined with field theory. ... FEKO’s waveguide port ... WebJan 2, 2024 · On the Source/Load tab, in the Ports group, click the Wire Port icon. Figure 1. The Create Wire Port dialog. Specify the wire where the port is to be placed. In the 3D view, click on the relevant wire. In the details tree, click on the relevant wire. Specify whether the port is to be placed on a segment or a vertex (after the wire is meshed).
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WebFor wire structures, the value used by Feko is in units of Ω m Ω m and results from the surface impedance expression by dividing it by πϱ π ϱ where ϱ ϱ represents the wire radius. The properties for the surface impedance are as follows: Real part. The real part of the surface impedance Z s in Ω Ω (for triangles) or in Ω m Ω m for wires. thinkpad 560eWebThe waveguide port excitation in FEKO has been supported since FEKO Suite 5.1 for rectangular, ... Fig. 6: Comparative results of the input impedance (real and imaginary) of a quadrifilar helix ... thinkpad 560WebCalculate the input impedance of a circularly polarised patch antenna fed through a microstrip branch coupler. Replace the branch coupler with a non-radiating network and compare with a full solution. Microstrip Coupler. Calculate the S-parameters (coupling) of a four port microstrip coupler. thinkpad 5600uWebApply an impedance load to a wire port, microstrip port, FEM line port, a general network or an ideal transmission line. Waveguide and Modal Port Sinks. When no source is defined for a waveguide port or a FEM modal port, the port acts as a passive port (sink) for fields incident on the port. thinkpad 550 graphicsWebFeko has been a leader in high-frequency electromagnetic simulation for over 20 years. Building on this strong legacy it now delivers a cost-effective package of parallelized solvers to design products for an increasing connected world. Feko is used globally across multiple industries including aerospace, defense, automotive, communications and ... thinkpad 550cWebWaveguide Ports. A waveguide port is used to define the planes of excitation for waveguide structures. Waveguide ports are specified on a single face with the correct shape. To apply a port to a face, the following requirements must be met: the face cannot have any special material properties (for example, dielectric coating) the face cannot be ... thinkpad 560 cr1220 batteryWebWaveguide ports represent a special kind of boundary condition of the calculation domain, enabling the stimulation as well as the absorption of energy. This kind of port simulates an infinitely long waveguide connected to the structure. The waveguide modes travel out of the structure toward the boundary planes thus leaving the computation ... thinkpad 560x motherboard