Balun device

Details Balun device Balun device

2011-08-09

2011-08-09

Takaoka, Dean O (Department: 2817)

Wave transmission lines and networks

Coupling networks

Balanced to unbalanced circuits

C333S236000

Reexamination Certificate

active

07994873

ABSTRACT:
A balun device including a first to a third inductance elements and a first to a third capacitance elements is provided. The first inductance element has a first end for receiving an input signal and a second end. The second inductance element has a third end and a fourth end, wherein the third and the forth ends are for outputting a first and a second output signals corresponding to the input signal, respectively. The first output signal and the second output signal substantially have the same amplitude and opposite phases. The first and the second inductance elements generate mutual inductance. The first capacitance element is coupled to the first end. The second capacitance element is coupled to the third end. The third capacitance element is coupled to the fourth end. The third inductance element is seriesly connected to one of the first to the third capacitance elements.

REFERENCES:
patent: 5793265 (1998-08-01), Spielman
patent: 6097273 (2000-08-01), Frye et al.
patent: 6577219 (2003-06-01), Visser
patent: 6798326 (2004-09-01), Iida
patent: 6927664 (2005-08-01), Nakatani et al.
patent: 7129803 (2006-10-01), Khorram et al.
patent: 7629860 (2009-12-01), Liu et al.
patent: 2009/0039999 (2009-02-01), Fujii et al.
patent: 2009/0146770 (2009-06-01), Lee et al.

Affiliated with

Also associated with

Rating

Balun device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Balun device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Balun device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2758159