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Questions related from Sreenath .R
Hello everyone, Can anyone help me in calculating the coupling coefficients or coupling matrix of a resonator filter? SIW filter is a kind of resonator filter. Below are the papers, where a...
01 January 2020 8,637 0 View
Whenever I ask this question to my colleagues, they are replying that the metallic losses will increase at higher frequencies and so patch antenna efficiency is very less. Hence, they are...
03 May 2018 3,973 23 View
I measured the radiation pattern of a patch antenna using Agilent N9923A Vector Network Analyzer (VNA). The measurement setup involves: 1) Connecting horn antenna at first port of VNA (horn...
31 August 2017 6,190 6 View
I found a tutorial in HFSS from which we can calculate RCS (dB) with respect to theta and iwavetheta (deg) (for both monostatic and bistatic RCS). With respect to frequency, how we can calculate ?...
15 March 2017 1,034 4 View
I am using copper plate at the back side of my design. And I vary the length of air box (which is used to assign master/slave boundaries and for incidence of wave through floquet port) at the back...
14 March 2016 8,703 9 View
I am designing Metamaterial absorber in HFSS. I want to see my absorptivity results for both TE(perpendicular) polarization and TM(parallel) polarization. How I can see that in HFSS
16 September 2015 2,188 2 View
I designed a meta-material absorber in HFSS. But i don't know how to draw its RLC network and how to find out the RLC parameters. And how to prove this absorber exhibits meta-material...
23 June 2015 2,131 3 View
