Ninad Chitnis

4 Questions 7 Answers 0 Followers

Questions related from Ninad Chitnis

Waveguide port sizing on CST without macro?

I have been designing 100 um wide coplanar waveguides in CST with 250 um substrate. When I try to define a waveguide port, I cannot use the macro since the line is too thin for the macro (~15 um...

22 January 2021 1,505 1 View

Can I bend a grounded coplanar waveguide (GCPW)?

The straight line shows great results but modelling just one bend in CST gives very high reflection. Could it be a tool error or are GCPWs supposed to be straight?

12 January 2021 1,755 4 View

How reliable is CST for grounded coplanar waveguide simulations at 60 GHz?

I have designed a matching network using ADS for some on-chip circuitry. Now I need to model the effect of wire bonds from the chip to a PCB using CST. On the PCB I have grounded coplanar...

17 December 2020 5,080 5 View

How to define ports for grounded coplanar waveguide simulation in CST?

Has anyone tried simulating a GCPW in CST? I have simulated in ADS and got desired results and now I want to simulate the same line in CST so I can use it with another model in CST. But I am...

01 November 2019 1,701 11 View