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:
Dec. 29, 2015
Filed:
Nov. 16, 2012
Raytheon Company, Waltham, MA (US);
Andrew K. Brown, Hesperia, CA (US);
Shane A. O'Connor, Rancho Cucamonga, CA (US);
RAYTHEON COMPANY, Waltham, MA (US);
Abstract
A radio frequency (RF) device includes a transmission line arranged on a substrate, the transmission line operative to propagate an RF signal having a wavelength (λ), and a first isolation portion arranged on the substrate proximate to the transmission line, the first isolation portion including an arrangement of stubs, where each stub of the arrangement of stubs has a length (y) where y=¼λ, the first isolation portion operative to substantially prevent electromagnetic interference caused by the propagation of the RF signal in the transmission line from passing through the first isolation portion.