Patent ID: 9606221
Date: 2017-03-28
CPC Classifications: G01S

Claim:
1. A FMCW radar transceiver, with: a single antenna, a signal filter device connected with the single antenna, a front end, which is formed with a circuit arrangement, connected with the signal filter device, and a voltage-controlled oscillator (VCO) device connected with the front end, wherein the circuit arrangement includes: a signal terminal that connects the signal filter device to the front end, a further signal terminal that connects the VCO device with the front end, and an electronic circuit, that: one of the switches of the switching device is an RF switch, in which a signal route formed respectively in the RF switch in the transmission circuit configuration on the one hand, and in the reception circuit configuration on the other, is embodied asymmetrically, in that the signal route in the reception circuit configuration and the signal route in the transmission circuit configuration have a differing number of switching stages.