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Adjustable Lightning Protection Resonant Quarter Wave Stub Disclosure Number: IPCOM000016662D
Original Publication Date: 2003-Jul-08
Included in the Prior Art Database: 2003-Jul-08

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Robin Tingey


Lightning stubs are implemented on the front end of various types of RF receiver to protect the rest of the equipment from damage in the event of a lightning strike on the Antenna. This article describes a lightning protection stub that has been built in such a way that its resonant frequency can be adjusted. This feature has been previously unavailable on earlier designs.