Two-port isolator and communication device

Details Two-port isolator and communication device Two-port isolator and communication device

2005-05-31

2005-05-31

Jones, Stephen E. (Department: 2817)

Wave transmission lines and networks

Coupling networks

Nonreciprocal gyromagnetic type

C333S001100

Reexamination Certificate

active

06900704

ABSTRACT:
A two-port isolator includes a metal case including an upper metal case and a lower metal case, a permanent magnet, a central electrode assembly made of a ferrite and central electrodes, and a laminated substrate. In the central electrode assembly, the first and second central electrodes are disposed on the top surface of the disk-shaped microwave ferrite such that the first and second central electrodes intersect each other at right angles with an insulating layer therebetween. The electrode width of the first central electrode is different from the electrode width of the second central electrode. Thus, the inductance of the first central electrode and the inductance of the second central electrode are different from each other.

REFERENCES:
patent: 3010085 (1961-11-01), Seidel
patent: 9-232818 (1997-09-01), None
patent: 2001-185912 (2001-07-01), None
patent: 2001203507 (2001-07-01), None
patent: 2001-237613 (2001-08-01), None

Affiliated with

Also associated with

Rating

Two-port isolator and communication 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 Two-port isolator and communication device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-port isolator and communication device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3380793