Low-pass filter laminated with a power detection coil

Details Low-pass filter laminated with a power detection coil Low-pass filter laminated with a power detection coil

1997-11-21

1999-07-27

Pascal, Robert

Wave transmission lines and networks

Coupling networks

Frequency domain filters utilizing only lumped parameters

333185, H03H 709

Patent

active

059297220

ABSTRACT:
A low-pass filter having, a parallel circuit of a first coil and a first capacitor disposed between an input terminal and an output terminal; and a second capacitor disposed between the input terminal and ground. Also included is a third capacitor disposed between the output terminal and ground, and a power detection coil magnetically coupled to the first coil, both ends of which are detection signal output terminals. Therefore, the low-pass filter enables a decrease in the number of mounted parts in a high-frequency transmission circuit of a digital portable telephone, thereby miniaturizing the circuit and reducing the costs.

REFERENCES:
patent: 5783976 (1998-07-01), Furutani et al.

Affiliated with

Also associated with

Rating

Low-pass filter laminated with a power detection coil does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low-pass filter laminated with a power detection coil, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low-pass filter laminated with a power detection coil will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-883547