W-Band Dual Channel, Ranging Sensor Module

SSK-SP923963-10-D1 is a W band ranging sensor module that is designed and manufactured for medium range measurements of a moving target's speed, distance and direction. The sensor module has an operating frequency range of 91.5 to 96.5 GHz and takes a nominal bias of +8.0 VDC/1,050 mA. The sensor module is configured with a varactor tuned oscillator, an isolator, an amplifier, a power divider, a circulator and a I-Q mixer. The power divider is used to sample the LO power to pump the mixer, and the circulator is used as a TX/RX diplexer. The varactor has tuning voltage range of 2.8 VDC to +30 VDC and provides ±2.5 GHz tuning bandwidth. Various antennas can be integrated with the module to form sensor heads for many system applications.