이중대역 신호 동시 수신을 위한 장치 및 방법
서석, 김진업, 김형중
- 8976916 (2015.03.10)
- Disclosed is a dual band receiver which includes an analog-to-digital converter configured to convert a dual band analog RF signal into a dual baseband digital signal; and a first signal extractor configured to generate a first path signal and a second path signal from the dual baseband signal and to extract a first baseband signal using a relative sample delay difference between the first and second path signals, wherein the dual baseband signal includes the first baseband signal and a second baseband signal, the first path signal is a signal obtained by sample delay of the dual baseband signal and then down sampling of a resultant signal, and the second path signal is a signal obtained by down sampling of the dual baseband signal without sample delay.
- KSP 제안 키워드
- Analog to digital converter(ADC), Digital Signal, Down-sampling, Dual-band, RF signals, Sample Delay, analog-to-digital, baseband signal, digital converter