Invention Grant
- Patent Title: Radar circuit, radar system and method for testing
- Patent Title (中): 雷达电路，雷达系统和测试方法
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Application No.: US13352304Application Date: 2012-01-17
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Publication No.: US09019154B2Publication Date: 2015-04-28
- Inventor: Herbert Jaeger , Christoph Wagner
- Applicant: Herbert Jaeger , Christoph Wagner
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: SpryIP, LLC
- Priority: DE102011115309 20110929
- Main IPC: G01S7/40
- IPC: G01S7/40 ; H01Q1/32
Abstract:
A radar circuit for controlling a radar antenna in a vehicle comprises an antenna connection for connection of a radar antenna, a transmitting and receiving circuit for transmission and reception of a radar signal, wherein the transmitting and receiving circuit is connected to the antenna connection. A test circuit is provided, wherein the test circuit is likewise connected to the antenna circuit, and the test circuit is designed to use a test signal to test whether a radar antenna is functionally correct connected.
Public/Granted literature
- US20130082869A1 Radar circuit, radar system and method for testing Public/Granted day:2013-04-04
Information query
