블록간 고주파 오프칩 대역 필터를 이용한 서브샘플링 수신기
- 9209844 (2015.12.08)
11MB1500, 차세대 무선 융합 단말용 Advanced Digital RF 기술 개발,
- The inventive concept relates to a wireless communication receiver. The wireless communication receiver includes a second off-chip RF filter, an RF-to-digital converter and a digital pre-processor processing a signal converted into a digital. The RF-to-digital converter converts an RF signal being received into a digital signal of DC frequency band or intermediate frequency band and has a dynamic range that can process a wanted RF band signal and unwanted signals near to the wanted RF band signal. The digital pre-processor digitally controls a signal gain to transmit it to a modulator/demodulator.
- KSP 제안 키워드
- Band pass Filter(BPF), Digital Signal, Intermediate frequency, Pre-Processor, RF filter, RF signal, Signal gain, band pass, digital converter, dynamic range, frequency band, inventive concept, off-chip, wireless communication