Nordic Semiconductor ASA Norway antenna design, bluetooth le, cellular iot, rf transceivers, thread, wi-fi, wireless soc, and zigbee
Chengdu Ebyte Electronic Technology Co., Ltd. China ble modules, lora modules, lorawan, rf transceivers, wi-fi modules, wireless dtu, and zigbee modules
AWG Tech Pte Ltd Singapore ka-band, microwave subsystems, phased array, power amplifiers, rf filters, rf modules, and rf transceivers