Quectel Wireless Solutions has announced the launch of its latest high-performance MCU Zigbee and BLE module, the KCMA32S.

This paper presents the design, simulation, and experimental validation of a compact PCB antenna optimized for the 433 MHz frequency band, with dimensions of ap ...

This article details the design and manufacturing process of a compact module fed through a transition between a grounded coplanar waveguide (GCPW) input line and an air-filled (AF) waveguide ...