Signal extracting arrangement

Details Signal extracting arrangement Signal extracting arrangement

2007-10-16

2007-10-16

Matar, Ahmad F. (Department: 2614)

Wave transmission lines and networks

Coupling networks

Delay lines including long line elements

C333S115000, C333S206000, C333S08100R, C333S222000, C455S014000, C455S561000

Reexamination Certificate

active

10461998

ABSTRACT:
A base station in a mobile communication network, includes at least one transmission line for transmitting a radio frequency signal. Each transmission line includes a coupling hole. A two-port coupled line includes one or more coupling holes. Each transmission line and the coupled line are couplable to form a coupling by setting the coupling hole of the transmission line against the coupling hole of the two-port coupled line. The coupling enables a signal sample of the radio frequency signal to propagate from the transmission line to the two-port coupled line.

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