Mar 27, 2020 #1 R Ruaa Newbie level 3 Joined Mar 27, 2020 Messages 3 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 22 how can I calculate the returnloss theoritically depending on the simulation results
Mar 27, 2020 #2 A albbg Advanced Member level 4 Joined Nov 7, 2009 Messages 1,306 Helped 448 Reputation 898 Reaction score 409 Trophy points 1,363 Location Italy Activity points 9,946 You have to elaborate more your question in order someone can understand and answer you.
Mar 28, 2020 #3 R Ruaa Newbie level 3 Joined Mar 27, 2020 Messages 3 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 22 I made my antenna design and I want to make comparison between cst return loss and return loss theoretical how can I extract the input and load impedances to calculate return loss theoretically
I made my antenna design and I want to make comparison between cst return loss and return loss theoretical how can I extract the input and load impedances to calculate return loss theoretically
Mar 29, 2020 #4 pancho_hideboo Advanced Member level 5 Joined Oct 21, 2006 Messages 2,847 Helped 767 Reputation 1,536 Reaction score 733 Trophy points 1,393 Location Real Homeless Activity points 17,490 Ruaa said: how can I extract the input and load impedances to calculate return loss theoretically Click to expand... Impossible. There is no closed form expression of input impedance for practical antenna.
Ruaa said: how can I extract the input and load impedances to calculate return loss theoretically Click to expand... Impossible. There is no closed form expression of input impedance for practical antenna.
Mar 29, 2020 #5 V volker@muehlhaus Advanced Member level 6 Joined Apr 11, 2014 Messages 3,187 Helped 1,070 Reputation 2,142 Reaction score 1,136 Trophy points 1,393 Activity points 20,246 We have an expected range of values based on experience. For an accurate test, compare to measurement.
We have an expected range of values based on experience. For an accurate test, compare to measurement.