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Electronic Communication Systems 2nd Edition by Roy Blake
النسخة 2الرقم المعياري الدولي: 978-0766826847Electronic Communication Systems 2nd Edition by Roy Blake
النسخة 2الرقم المعياري الدولي: 978-0766826847 تمرين 14
A certain antenna has a gain of 7 dB with respect to an isotropic radiator.
(a) What is its effective area if it operates at 200 MHz
(b) How much power would it absorb from a signal with a field strength of 50 µV/m
(a) What is its effective area if it operates at 200 MHz
(b) How much power would it absorb from a signal with a field strength of 50 µV/m
التوضيح
موثّق
موثّق
(a)
Find the effective area.
The gain is...
Electronic Communication Systems 2nd Edition by Roy Blake
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