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MICROSTRIP NOTCH FILTER Disclosure Number: IPCOM000008035D
Original Publication Date: 1997-Mar-01
Included in the Prior Art Database: 2002-May-14

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Paul Dahl


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.