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Registered SUBSAMPLIGN RECEIVER USING INTERSTAGE OFF-CHIP RF BAND PASS FILTER

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Inventors
Han Seon-Ho, Yu Hyun Kyu
Application No.
13737726 (2013.01.09)
Publication No.
20130178179 (2013.07.11)
Registration No.
9209844 (2015.12.08)
Country
UNITED STATES
Project Code
11MB1500, Development of Advanced Digital RF Technology for Next Generation Wireless Convergence Terminals, Yu Hyun Kyu
Abstract
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 Keywords
Band-Pass Filter(BPF), Band-pass, Digital Signal, Pre-Processor, RF filter, RF signal, Signal gain, digital converter, dynamic range, frequency band, intermediate frequency, inventive concept, off-chip, wireless communication