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Submount for RF-Chokes Showing Reduced Parasitic Electromagnetic Effects

IP.com Disclosure Number: IPCOM000020133D
Original Publication Date: 2003-Oct-28
Included in the Prior Art Database: 2003-Oct-28

Publishing Venue

IBM

Abstract

Disclosed is a submount design for discrete RF choke components used in DC bias circuits for optical transmitters. The proposed submount shows reduced parasitic electromagnetic effects. The preferred embodiment holds standard 0603 components and is attached to the surface of a silicon optical bench.