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Questions related from Lalit Kumar
With Regards, I have designed a patch antenna in HFSS for 2.45GHz. S11 is around -44 Impedance 49.6+0.46j But the problem is with gain which in -ve in dB scale. I could not understand why? What...
26 April 2021 3,499 2 View
With regards, I have simulated an antenna as per one of the research paper. It gives a different s11 parameter graph with different radiation box. With PML and open boundaries conditions, results...
17 April 2021 3,032 0 View
As a beginner in antenna field , i come to know the design equation for Microstrip patch antenna from Balanis.But are there some equations to design the CPW fed patch antenna i.e. how one...
08 June 2020 5,399 5 View
How a CPW feeding technique with 50 Ohm Transmission line is used in HFSS using waveguide port?Any example?
15 May 2020 9,079 5 View
How to fed discrete port with a differential signal CST studio? What does it means "a signal excitation port is differentially fed between two structure" Thanks
07 May 2020 3,340 1 View
Respected all I am trying to simulate a research paper.I am getting the same result in CST and HFSS for my model .But both results are not as same as research paper.I have made every change (viz....
19 April 2020 4,799 3 View
