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:
Mar. 25, 2003
Filed:
Sep. 27, 2000
Warren L. Seely, Chandler, AZ (US);
Charles J. Goodman, Scottsdale, AZ (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A dielectric resonator oscillator (DRO) ( , FIG. , FIG. , FIG. ) includes a dielectric resonator ( ) that is held in a fixed position with respect to the housing lid ( ). In one embodiment, the resonator is attached to the housing lid using one or more support legs ( ). In another embodiment, the resonator is attached to the housing lid using a ring structure ( ). In still another embodiment, the resonator is attached to the lid and housing ( ) using a lid tuner ( ) and lid pedestal ( ), and a housing tuner ( ) and housing pedestal ( ). Resonator positioning within the DRO cavity ( ) is simplified by accurately aligning and attaching the support structure to the resonator.