|4591805||Adaptive bandwidth amplifier|
An amplifier exploits Miller-effect capacitance in a cascaded multi-stage self-limiting amplifier arrangement to achieve automatic adaptive bandwidth behavior (without the use of an active feedback control loop). The Miller-effect capacitance varies in ac...
|4578820||Received signal strength indicator|
Temperature compensation for received signal strength indications (RSSI) is provided by a reference circuit having the same temperature characteristic as the RSSI circuit, and by a difference circuit. The RSSI signal and the reference signal are applied t...
A radio transceiver has a single reference oscillator and a receiving frequency synthesizer and a transmitting frequency synthesizer. The synthesizer frequencies are selected so that the receiving intermediate frequency and a transmitting intermediate fre...