Author: Bai Xin, Unit 94569 of the Chinese People's Liberation Army Abstract : This paper introduces two wireless digital MODEMs designed and implemented based on CMX469A and MSM7512B, explains the ha
The arrival of the 5G era has brought new growth opportunities for smartphones. According to the latest report released by Strategy Analytics, global demand for 5G mobile phones soared in the first qu
A recently developed product was about to go online for production, but reliability testing found functional problems. Because the distance between the Hall and the magnet was remote, about 9MM, it wa