Abstract: Based on the hybrid microwave integrated circuit (HMIC), a W-band miniaturized high frequency transceiver module is designed. The transceiver module consists of a solid state transmitter, a circulator and a receiver. The input signal of the transmitting branch is amplified by frequency doubling and then entered into a binary switch, which is output to the antenna self-check port or output through a circulator. In order to achieve high output power, the design idea of power synthesis is adopted in the component, and 3 dB waveguide bridge structure is used to achieve the synthesis of two power amplifiers, which solves the problem of limited output power of a single monolithic power amplifier. The overall size of the designed transceiver module is 125 mm×90 mm×26.5 mm. The measured results show that the telemetry voltage is 4.23 V in the operating band of 90-96 GHz. The transmit partial output power range of the transceiver component is 33.6-35.4 dBm, the switch isolation is greater than 110 dB; the received partial gain range is 30. 2-33 dB, noise factor is less than 6.5 dB. The component has good RF performance with high integration, high power, high gain and high isolation.