Browse Prior Art Database

MICROSTRIP NOTCH FILTER

IP.com Disclosure Number: IPCOM000008035D
Original Publication Date: 1997-Mar-01
Included in the Prior Art Database: 2002-May-14

Publishing Venue

Motorola

Related People

Authors:
Paul Dahl

Abstract

In two way radio communication products, har- monics of the transmitted frequency are generated that are undesirable. The microstrip notch filter described here is able to suppress undesired har- monics. It has sharper attenuation than other com- monly used microstrip filters. This device can be designed to filter out any particular harmonic for a narrow band device.