Power divider and combiner in communication system

Details Power divider and combiner in communication system Power divider and combiner in communication system

2007-04-17

2007-04-17

Pascal, Robert (Department: 2817)

Wave transmission lines and networks

Plural channel systems

Having branched circuits

C333S001000, C333S02400C, C333S100000

Reexamination Certificate

active

11080006

ABSTRACT:
Disclosed is a high frequency omni-directional 2-way power divider which includes one input terminal and two output terminals so that a signal inputted through the input terminal is uniformly distributed to the two output terminals. The high frequency omni-directional 2-way power divider includes: a first Wilkinson regular divider including one input terminal and first and second output terminals; a second Wilkinson regular divider including one input terminal and third and fourth output terminals, the third output terminal being connected to the first output terminal of the first Wilkinson regular divider; and a third Wilkinson regular divider including one input terminal and fifth and sixth output terminals, the fifth output terminal being connected to the second output terminal of the second Wilkinson regular divider and the sixth output terminal being connected to the fourth output terminal of the second Wilkinson regular divider, wherein, when one of the three input terminals contained in the first to the third Wilkinson regular divider is used as the input terminal of the 2-way power divider, other two input terminals are used as output terminals, to which power is uniformly distributed.

REFERENCES:
patent: 2784381 (1957-03-01), Budenbom
patent: 3701056 (1972-10-01), Ozawa et al.
patent: 3963990 (1976-06-01), DiFonzo
patent: 4419636 (1983-12-01), Yu
patent: 4679010 (1987-07-01), Bahl
patent: 4875024 (1989-10-01), Roberts
patent: 5247269 (1993-09-01), Boulouard et al.
patent: 5455546 (1995-10-01), Frederick et al.
patent: 2002/0158706 (2002-10-01), Edwards et al.
patent: 10-2002-0062921 (2002-10-01), None
D'Agostino et al., “Innovative Power Distributed Amplifier Using the Wilkinson Combiner”, IEE Proceedings: Microwaves, Antennas and Propagation, vol. 142, No. 2, Apr. 1, 1995, pp. 97-101.
T.M. Weller et al., “Membrane Technology (MIST-T) Applied To Microstrip: A 33 GHz Wilkinson Power Divider”, Microwave Symposium Digest, May 23, 1994.

Affiliated with

Also associated with

Rating

Power divider and combiner in communication system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Power divider and combiner in communication system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power divider and combiner in communication system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3744365