Two port type isolator and communication device

Details Two port type isolator and communication device Two port type isolator and communication device

2005-11-15

2005-11-15

Tan, Vibol (Department: 2819)

Wave transmission lines and networks

Coupling networks

Nonreciprocal gyromagnetic type

C333S001100

Reexamination Certificate

active

06965276

ABSTRACT:
A two-port isolator capable of suppressing propagation of the second harmonic wave (2f) or the third harmonic wave (3f) of the used frequency f includes a parallel RC circuit, which includes a first matching capacitor and a resistor, and the parallel RC circuit is electrically connected between an input port P1and an output port P2. A series resonant circuit including a second matching capacitor and an inductor is electrically connected between the output port P2and ground. The resonant frequency of the series resonant circuit is set between the frequencies of the second and third harmonic waves.

REFERENCES:
patent: 2002/0171504 (2002-11-01), Takeda et al.
patent: 2004/0004521 (2004-01-01), Hasegawa
patent: 2004/0207479 (2004-10-01), Hasegawa
patent: 09-232818 (1997-09-01), None
patent: 11-308013 (1999-11-01), None
patent: 2000-114818 (2000-04-01), None
patent: 2001-185912 (2001-07-01), None
patent: 2001-237613 (2001-08-01), None
patent: 2001-320205 (2001-11-01), None
patent: 2001-320206 (2001-11-01), None
patent: 2004-193904 (2004-07-01), None

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3514457