Title:
METHOD AND EQUIPMENT FOR IMPROVING INTERFERENCE IMMUNITY OF RECEIVER
Document Type and Number:
Japanese Patent JP2004166307
Kind Code:
A
Abstract:
To provide a method and equipment for improving the interference immunity of a receiver.
A low noise amplifier 703 for inputting a received signal has a bypass 730 and switches 701 and 702 for switching the low noise amplifier and the bypass, and a controller 740 is provided for detecting a power level of the received signal and controlling the switches to pass the received signal through the bypass when the power level fulfills or is higher than a predetermined power threshold.
Inventors:
WHEATLEY III CHARLES E
PETERZELL PAUL E
KORNFELD RICHARD K
WEILAND ANA L
PETERZELL PAUL E
KORNFELD RICHARD K
WEILAND ANA L
Application Number:
JP2004017286A
Publication Date:
June 10, 2004
Filing Date:
January 26, 2004
Export Citation:
Assignee:
QUALCOMM INC
International Classes:
H04B1/06; H03G1/00; H03G3/30; H04B1/10; H04B1/16; H04B1/18; H04B1/40; H04B1/7075; H04B1/7097; H04B3/06; H04B7/005; H04B7/26; H04B15/00; H04B; (IPC1-7): H04B1/18; H04B1/10; H04B1/16; H04B1/40
Attorney, Agent or Firm:
Takehiko Suzue
Sadao Muramatsu
Ryo Hashimoto
Sadao Muramatsu
Ryo Hashimoto