Telecommunications – Receiver or analog modulated signal frequency converter – Noise or interference elimination
Patent
1996-08-05
1997-12-09
Gensler, Paul
Telecommunications
Receiver or analog modulated signal frequency converter
Noise or interference elimination
333 26, 333204, 455292, H04B 110, H01P 1203
Patent
active
056970889
ABSTRACT:
First and second transmission line couplers (202, 204) one being configured in an asymmetrical open circuit configuration, the other being configured in an asymmetrical short circuit configuration, are coupled together to form a balun transformer (200). Balun transformer (200, 400, 500) can be implemented in three port bandpass filter (800) or other differential circuits to combine the functionality of a balun transformer and a two-pole filter into one circuit.
REFERENCES:
patent: 3999150 (1976-12-01), Caragliano et al.
patent: 5061910 (1991-10-01), Bouny
patent: 5164690 (1992-11-01), Yeh et al.
patent: 5534830 (1996-07-01), Ralph
Doutre Barbara R.
Gensler Paul
Motorola Inc.
LandOfFree
Balun transformer 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 transformer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Balun transformer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1617538