| 摘要 |
The invention relates to a radar device, comprising: elements (10) for generating a carrier signal with a carrier frequency fT; elements (12, 14) for generating pulses with a pulse repetition frequency fPW; elements (16) for distributing the carrier signal to a transmission branch and a receiving branch; elements (18) for delaying the pulses; elements (20) for modulating the carrier signal in the transmission branch using the non-delayed pulses; elements (22) for modulating the carrier signal in the receiving branch using the delayed pulses and for generating a reference signal; elements (24) for mixing the reference signal in the receiving branch with a receiving signal and elements (26) for integrating the mixed signal; elements (28, 30), which allow a Binary Phase Shift Keying (BPSK) modulation of the carrier signal, and elements (32) for switching the polarity of the receiving signal. The invention also relates to a method for suppressing the interference in a radar device.
|
