QI (A)/ Explain briefly why we use couplers in the communication systems? QI (B) / If the signal is entering from port (3) then specify the (Transmitted Port, Coupled Port, Isolated Port)? Port (1)- Port (2) Microwave Coupler Port ( 4)- Port ( 3) - Input Signal Figure (1) Microwave Coupler

QI (A)/ Explain briefly why we use couplers in the communication systems? QI (B) / If the signal is entering from port (3) then specify the (Transmitted Port, Coupled Port, Isolated Port)? Port (1)- Port (2) Microwave Coupler Port ( 4)- Port ( 3) - Input Signal Figure (1) Microwave Coupler

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter25: Television, Telephone, And Low-voltage Signal Systems

Section25.1: Television Circuit

Problem 15R

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Question

QI (A) / Explain briefly why we use couplers in the communication systems?
QI (B) / If the signal is entering from port (3) then specify the (Transmitted Port,
Coupled Port, Isolated Port)?
Port (1).
Port (2)
Microwave Coupler
Port ( 4)
Port ( 3)
- Input Signal
Figure (1) Microwave Coupler

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