The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 03, 2001
Filed:
Apr. 30, 1999
Lewis R Dove, Monument, CO (US);
John F Casey, Colorado Springs, CO (US);
Anthony R Blume, Colorado Springs, CO (US);
Agilent Technologies, Inc., Palo Alto, CA (US);
Abstract
An integrated low cost thick film RF module and method for making same. An improved thick film dielectric is employed to build three-dimensional, high frequency structures. This new dielectric can be utilized to create novel RF and microwave modules that inexpensively integrate the I/O and electrical isolation functions of traditional microcircuits without using the usual set of expensive components. In particular, the module comprises a substrate; a conductive ground plane disposed above the substrate; a first dielectric layer printed on top of the ground plane; a microstrip disposed on top of the first dielectric; a second dielectric layer printed on top of the microstrip; a top ground plane disposed on top of the second dielectric; and a shield, electrically coupled to the top ground plane.