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Questions related from Arka Halder
Consider the case of a WR-90 rectangular waveguide (a = 22.86 mm, b = 10.16 mm). If I want to see the fields etc. for say the TE02 mode in CST MWS is it possible to simulate it in particular?...
30 September 2020 8,706 11 View
I have 2 questions related to Microstrip Line characteristic impedance: 1) What would be the relation of characteristic impedance of a given microstrip line with frequency? As effective...
10 April 2019 3,871 5 View
While trying to run a parameter sweep in CST, I observed that for one particular value of the paramater I a getting some strange S21 characteristics. There are certain suden spikes in the curve at...
09 November 2016 1,083 6 View
I would like to know how to compute the impedance at the edge of a microstrip patch in CST. Apparently it has been done in one of the papers I was going through and I shall like to know how:"The...
16 September 2016 5,091 9 View
I am trying to design a planar to dielectric waveguide transition with a schematic as shown in the figure alongwith. Despite a good S11 at a particular frequency, the S21 is not that good. I would...
18 August 2016 9,914 14 View
A clarification regarding the definition of cutoff frequency for Dielectric waveguides. Quoting Yeh and Shimabukuro:"The cutoff frequency does not have the conventional definition as that for the...
01 January 1970 5,701 6 View
For simulating a dual-polarized transition, a trial with a basic patch structure with 2 orthogonal microstrip line (MSL) feeds is used to excite orthogonal modes in a Circular Dielectric Waveguide...
01 January 1970 4,646 5 View
