The analysis and solution to DC shift of if receiver are also mentioned.
本文还对零中频接收机的直流漂移问题及其解决方案进行了分析。
2
By analysis the factors which affect of UHF RFID reader's digital receiver, make it clear between signal noise first time, DC offset and receiver performance.
Hardware designs the interface circuit between ATmegal280 and GPS. electronic compass, inclinometer, beacon receiver or digital tuner, including DC motor drive, button, display peripheral circuits.