Radio receiver capable of detecting a correct electric field str

Details Radio receiver capable of detecting a correct electric field str Radio receiver capable of detecting a correct electric field str

1994-10-11

2000-06-20

Le, Thanh Cong

Telecommunications

Receiver or analog modulated signal frequency converter

Measuring or testing of receiver

4552264, H04B 1700

Patent

active

060787953

ABSTRACT:
In a radio receiver for receiving a particular radio signal of a particular frequency with an electric field strength among a plurality of radio signals of different frequencies, a temperature detector produces a detected temperature signal representative of an ambient temperature of the radio receiver. A correcting signal producing unit produces a correcting signal representative of a control value determined by the detected temperature signal and a particular control signal produced by a frequency controller to indicate a local frequency for the particular frequency. A correcting unit corrects, according to the correcting signal, an electric field strength signal which is produced by an electric field strength detector to represent the electric field strength detected in a detected signal produced by a detector by detecting the particular radio signal in response to the particular control signal.

REFERENCES:
patent: 5152009 (1992-09-01), Sato
patent: 5335362 (1994-08-01), Vaisanen et al.
Patent Abstracts of Japan, vol. 15, No. 58 (E-1032), Feb. 12, 1991, JPA 2-285817 Abstract, NEC Corporation, Shinichi Miyazaki.

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