Jackson IPG PLLC
Doppler radar sensor with bondwire interconnection
A Doppler radar sensor includes a radar and a bondwire interconnection. The bondwire interconnection is connected to a signal generator and an antenna of the radar and configured to transmit a radio frequency signal generated by the signal generator to the antenna and transmit a reflected signal received by the antenna to a demodulator of the radar. A metal strip, a first shunt bondwire and a second shunt bondwire of the bondwire interconnection can be used as a matching circuit of the antenna to decrease the transmission loss and increase the detection distance of the radar.
Sil Radar Technology Inc. NCKU Research and Development Foundation National Cheng Kung University
G G H G
G01S G01S H01Q G01S
inventional inventional inventional inventional
Chien-Chang Cheng-Hsueh Huey-Ru
Chou Chan Chuang