Evolution of RFIC handset PAs
Evolution of RFIC handset PAs
FREE-DOWNLOAD [PDF] G Zhang, S Khesbak… – Microwave Magazine,
The first official shift in communication sys- tems from fixed-location devices to por- table/mobile
devices happened in 1973 when Martin Cooper, general manager of Motorola’s Communications
Systems Divi- sion at the time, placed the first mobile call from a New