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Old April 15th 07, 07:47 AM posted to rec.radio.amateur.antenna
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Default Analyzing Stub Matching with Reflection Coefficients

K7ITM wrote:

I want to bring up another reason to be very careful to even call them
"virtual shorts." They are virtual shorts only at certain
frequencies. To me, that is a very important distinction. Keeping
that frequency dependence in mind helps me be ever aware that they are
not anything like a real short.


And only in steady state. And only in one direction. Yes, care in needed.

Roy Lewallen, W7EL
 
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