POWER LEVEL DETECTOR CIRCUIT WITH TEMPERATURE-DEPENDENCE REDUCTION

POWER LEVEL DETECTOR CIRCUIT WITH TEMPERATURE-DEPENDENCE REDUCTION

A circuit includes a radio frequency (RF) detector having an RF detector input and an RF detector output. The RF detector is configured to provide a first signal at the RF detector output responsive to a second signal at the RF detector input. The circuit further includes a processing circuit having...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: DINC, TOLGA, SANKARAN, SWAMINATHAN
Format: Patent
Sprache:eng
Schlagworte:
AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
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Beschreibung
Zusammenfassung:A circuit includes a radio frequency (RF) detector having an RF detector input and an RF detector output. The RF detector is configured to provide a first signal at the RF detector output responsive to a second signal at the RF detector input. The circuit further includes a processing circuit having a processing terminal coupled to the RF detector output. The processing circuit is configured to provide a third signal at the terminal based on scaling the first signal by a factor that is proportional to temperature.