RECEIVER HAVING MULTIPATH EQUALIZER,申请号US20080202767-传众专利搜索

RECEIVER HAVING MULTIPATH EQUALIZER

申请公布号：US2009061802(A1)

申请号：US20080202767

申请日期：2008.09.02

申请公布日期：2009.03.05

申请人：

AOKI TSUGUHIDE;TAKAHASHI KIYONORI;MATSUMOTO YUTAKA

发明人：AOKI TSUGUHIDE;TAKAHASHI KIYONORI;MATSUMOTO YUTAKA

分类号：H04B1/16

主分类号：H04B1/16

摘要：An FM receiver includes a receiving unit that receives a signal from a broadcasting station and outputs a receiving signal, an equalizer that equalizes the receiving signal by using a calculated weight, and obtains an equalized output signal, a demodulator that demodulates the equalized output signal to reproduce the signal from the broadcasting station, a detection unit that observes size of the calculated weight to detect a capture state with respect to an undesired broadcasting station and generates a capture detection signal, and a weight setting unit that sets the calculated weight with respect to the equalizer at a steady state, and sets a specific weight for temporarily setting the equalizer in a through state when the capture detection signal is generated.