A device with a lead wire
surface mounting radar transmitting-receiving
assembly comprises an integrated box body and a cover plate, the integrated box body comprises a ring frame, a substrate and a plurality of lead wires used as power supply,
control signal,
radio frequency input and
radio frequency output interfaces. The cover plate is welded with the top of the ring frame, the bottom of the ring frame is welded at the periphery of the right side of the substrate, and the backside of the substrate is equipped with a rectangular cavity. The lead wires are welded at the rectangular cavity on the backside of the substrate, and are in paired arrangement at the two sides of the substrate. A
radar transmitting-receiving circuit is arranged on the right side of the substrate, and the lead wires are electrically connected with the
radar transmitting-receiving via
metal holes. According to the present invention, by utilizing the substrate, namely a
package technology, the substrate used for device loading and circuit wiring is used as a part of the
package directly, thereby saving a pedestal of an
assembly box body. By an interface technology having no connector and a cascadable feed technology, the transmitting-receiving
assembly can be surface mounted and can be in
cascade use, so that the transmitting-receiving assembly is miniature and light, and the profile height and the
mass surface density of an
active antenna panel can be reduced effectively.