1) Determine the input power in dBm received by anantenna with a gain of 45dB if the measured power at thereceiver is 200mW.2) A gain of 25dB is equal to:a, an absolute value ofin Nepersb.3) is it possible to directly subtracttwo powermeasurements expressed in dBm? Explain or prove youranswer.4) Express 35dBm in terms of (a) dB and (b) dBV

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Answered: 1) Determine the input power in dBm…

1) Determine the input power in dBm received by an antenna with a gain of 45dB if the measured power at the receiver is 200mW.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Question

1) Determine the input power in dBm received by an
antenna with a gain of 45dB if the measured power at the
receiver is 200mW.
2) A gain of 25dB is equal to:
a, an absolute value of
in Nepers
b.
3) is it possible to directly subtract
two power
measurements expressed in dBm? Explain or prove your
answer.
4) Express 35dBm in terms of (a) dB and (b) dBV

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