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:
Apr. 07, 1998
Filed:
Feb. 14, 1996
Kenneth S Sanyigo, Fords, NJ (US);
Raymond M Waugh, Phillipsburg, NJ (US);
John T Bayruns, Middlesex, NJ (US);
Anadigics, Inc., Warren, NJ (US);
Abstract
Low impedance means are provided for coupling a common circuit ground of a microwave circuit to the ground potential. The low impedance means include a plurality of resonators, each having a distinct resonant frequency at which it displays a minimum impedance. The resonant frequencies of the resonators are chosen and arranged such that the resonators together operate to provide a low impedance band in the frequency spectrum within which low impedance coupling between the common circuit ground and the ground potential is achieved. In a preferred embodiment, resonators include capacitors connected in series with inductive bonding wires, and different resonant frequencies are obtained by using capacitors with different capacitance.