Title: Low noise frequency demultiplier
Application Number: 200510079406 Application Date: 2005.06.21
Publication Number: 1885710 Publication Date: 2006.12.27
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H03D7/16,H04B1/06,H04B7/15
Applicant(s) Name: Wistron NeWeb Corp. Address:
Inventor(s) Name: Li Zhengnan, Liao Weiya
Attorney & Agent: wang zhisen huang xiaolin
Abstract:
     The frequency demultiplier with low noise comprises: a low-noise amplifier to receive a RF input signal, a RF bandpass filter coupled with last device, a mixer, a local oscillator to provide signal with frequency half of required local oscillation frequency, a harmonic filter to filter former frequency and send signal to the mixer, and a low-pass filter to provide a MF output signal.
Time: 18