Pulse radar arrangement

US7167125B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Frank Gottwald · Rutesheim, DE
• Michael Schlick · Remchingen, DE
• Tore Toennesen · Reutlingen, DE
• Jens Haensel · Leonberg, DE

Key dates

• Filing date: Jun 21, 2002
• Grant date: Jan 23, 2007
• Expiry date: Feb 13, 2023

Classification

• Technology area (CPC G): Physics
• CPC primary: G01S13/931
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A pulse radar system has a high-frequency source, which supplies a continuous high-frequency signal and is connected on the one side with a transmission-side pulse modulator and on the other side with two separately controllable pulse modulators in at least one receive path. Mixers are situated downstream from pulse modulators, respectively. The mixers evaluate a radar pulse reflected by an object together with the signal of the high-frequency source. The pulse radar system allows different modes of operation that may be changed in a simple manner.