Title: Load circuit for eliminating DC bias voltage, and mixer of using the load circuit
Application Number: 200410101656 Application Date: 2004.12.20
Publication Number: 1797937 Publication Date: 2006.07.05
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H03D1/22,H03D7/16,H04B1/30,H04L25/06
Applicant(s) Name: Lingyang Tech Co., Ltd. Address:
Inventor(s) Name:
Attorney & Agent: mu kuailiang
Abstract:
     The load circuit includes following parts: first reflection unit and second reflection unit in use or receiving first input signal and second input signal, and generating first signal current and second signal current proportional input signals; receiving first input signal and second input signal, first compensation unit and second compensation unit filter out alternating component of the input signals, and generate first compensation current and second compensation current proportional DC components of input signals; receiving first signal current, and second compensation current, a first load unit generates first output signal; receiving second signal current, and first compensation current, a second load unit generates second output signal.
Time: 17
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