Wideband signal splitter using combination of discrete...

Details Wideband signal splitter using combination of discrete... Wideband signal splitter using combination of discrete...

2009-01-30

2011-11-22

Summons, Barbara (Department: 2817)

Wave transmission lines and networks

Plural channel systems

Having branched circuits

C333S125000, C333S127000

Reexamination Certificate

active

08063716

ABSTRACT:
A power divider includes an input port and a plurality of output ports. The power divider further includes a splitter fabricated from a plurality of discrete elements including at least one transformer having a ferrite core. The splitter has an input and a plurality of outputs. The power divider further includes a plurality of transmission lines fabricated on a printed circuit board. Each transmission line has a first end coupled to one of the outputs of the splitter and a second end coupled to one of the output ports, and includes a plurality of transmission line sections between the first end and the second end. The power divider further includes a plurality of balance resistors each having a first end connected between sections of one of the transmission lines, and having a second end connected between sections of another of the transmission lines.

REFERENCES:
patent: 4367445 (1983-01-01), Dydyk
patent: 4945321 (1990-07-01), Oppelt et al.
patent: 5198787 (1993-03-01), Sano et al.
patent: 5668510 (1997-09-01), Humpherys
patent: 7663449 (2010-02-01), Podell
Lee et al.; “A General Design Formula of Multi-Section Power Divider Based on Singly Terminated Filter Design Theory”, 2001 IEEE MTT-S International Microwave Symposium Digest; vol. 2, pp. 1297-1300; Phoenix, AZ, May 20-25, 2001.
Wang et al.; “A New Broadband Miniature RF Power Splitter”, IMWS 2008 IEEE MTT-S International Microwave Workshop Series on Art of Miniaturizing RF and Microwave Passive Components; pp. 180-182; Chengdu, China, Dec. 14-15, 2008.

Affiliated with

Also associated with

Rating

Wideband signal splitter using combination of discrete... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Wideband signal splitter using combination of discrete..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wideband signal splitter using combination of discrete... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4279263