Elektronische Schaltung, Radarvorrichtung und Verfahren zur Durchführung einer Selbstdiagnose auf der Radarvorrichtung

Details

Veröffentlichungs-Nr.

EP2773044

Aktenzeichen

EP14152227

Anmeldetag

23. Januar 2014

Veröffentlichung

21. September 2016

Erteilung

21. September 2016

Rechtsraum

EP

IPC

H03L7/07G01S7/40

Abstract

An electronic circuit includes a first PLL circuit including a first frequency divider whose frequency-division ratio is variably controlled, a second frequency divider configured to divide a frequency of a signal input into the first frequency divider, a delay circuit configured to delay an output signal of the second frequency divider, a second PLL circuit configured to receive an output signal of the delay circuit as a reference signal, and a mixer circuit configured to receive as inputs an oscillating signal of the first PLL circuit and an oscillating signal of the second PLL circuit.

Anmelder

Firma

FUJITSU LIMITED

Land

🇯🇵 Japan

Fachgebiete