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. 28, 2020
Filed:
Aug. 03, 2017
Anritsu Company, Morgan Hill, CA (US);
Donald Anthony Bradley, Morgan Hill, CA (US);
ANRITSU COMPANY, Morgan Hill, CA (US);
Abstract
A measuring instrument for detecting a source of passive intermodulation (PIM) includes a first signal source, a second source and a receiver. The first and second signal sources are each connected with separate transmit antenna to transmit a first and second signal, respectively. The first transmit antenna and the second transmit antenna are arranged in a fixed relationship relative to each other such that the first signal and the second signal are combinable to generate a PIM signal at a PIM. The receiver is connected with a receive antenna and arranged in a fixed relationship relative to the first transmit antenna and the second transmit antenna to receive the PIM signal reradiated from the PIM source. The receiver is configured to receive the PIM signal and indicate detection of the PIM source in response to receiving the PIM signal.