Does anyone recall seeing an article for constructing a return loss bridge
in RF Design in late 80s or early 90s? I'd like to see if I can get a
scan, I've been bitten by the RLB bug.
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Isn't a return-loss bridge electrically exactly the same as the
common-or-garden SWR meter with the meter scale calibrated in something
different from SWR = 1 to infinity?

Same applies to reflection coefficient bridge.