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:
Jun. 27, 1978
Filed:
Feb. 18, 1977
Clarence D Lunden, Federal Way, WA (US);
The Boeing Company, Seattle, WA (US);
Abstract
The radio-frequency performance at localized areas of a radome is determined by a method which includes illuminating at normal incidence a local radome patch with a sweep-frequency band of microwaves having a frequency band of at least two-thirds octave surrounding the design frequency of the radome. Alternatively, a harmonic band of three times the design frequency band may be utilized in the method when compact equipment is important. A sweep-frequency generator is coupled to a reflectometer for response to the band of illuminated and reflected microwaves from a local radome patch to provide an X-Y plot of reflectivity as a function of the sweep-frequency. The sweep-frequency is related to scan angle using known radome equations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile