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Electronic Communication Systems 2nd Edition by Roy Blake
Edition 2ISBN: 978-0766826847Electronic Communication Systems 2nd Edition by Roy Blake
Edition 2ISBN: 978-0766826847 Exercise 24
A four-port coupler has 500 microwatts put into
port 1. The outputs are:
port 2: 200 microwatts
port 3: 100 microwatts
port 4: 150 microwatts
Calculate the coupling, in decibels, to each port and the excess loss, in decibels, for the coupler.
port 1. The outputs are:
port 2: 200 microwatts
port 3: 100 microwatts
port 4: 150 microwatts
Calculate the coupling, in decibels, to each port and the excess loss, in decibels, for the coupler.
Explanation
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Calculate the coupling in decibels for t...
Electronic Communication Systems 2nd Edition by Roy Blake
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