Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Patent
1997-07-25
2000-01-04
Chin, Wellington
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
455 69, 455126, 455245, 330279, H04B 700
Patent
active
060119802
ABSTRACT:
A wireless telecommunication equipment having a receiver portion and a transmitter portion. An automatic gain control amplifier having a gain varied in accordance with an automatic gain control signal input thereto is located in the receiver portion of the equipment, and a transmission power control amplifier having a gain varied in accordance with an open loop control signal input thereto is located in the transmitter portion of said equipment. The automatic gain control and the transmission power control amplifiers have the same operating characteristics.
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Katsuyama Tsutomu
Nagano Tomonori
O Waho
Chin Wellington
Frank Robert J.
OKI Electric Industry Co., Ltd.
Tran Pablo N.
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