Wireless technology has been evolving at a breakneck speed. The total number of
cell-phones in use (as of 2011) was over 6 billion for a 7 billion world population [1]
constituting 87% of the world population. Additionally, with user convenience be-
coming paramount, more and more functions are being implemented wirelessly.
標簽：
Front-Ends
Cognitive
Receiver
Radio
上傳時間：
2020-05-26
上傳用戶：shancjb
