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:
Nov. 13, 2018
Filed:
Dec. 21, 2017
Motorola Solutions, Inc., Chicago, IL (US);
Arthur Christopher Leyh, Spring Grove, IL (US);
Gregory J. Buchwald, Crystal Lake, IL (US);
Bruce D. Mueller, Palatine, IL (US);
MOTOROLA SOLUTIONS, INC., Chicago, IL (US);
Abstract
A device and method for radio-frequency site evaluation is provided. The radio-frequency site comprises one or more radio transmitters in communication with one or more transmit antennas, a monitoring radio receiver in communication with a receive antenna through a variable attenuator, and a controller in communication with the one or more radio transmitters, the monitoring radio receiver and the variable attenuator. The controller identifies the one or more radio transmitters which are currently transmitting, and responsively controls the variable attenuator to an attenuation value where a dynamic range of the monitoring radio receiver has a linear response for total power received at the receive antenna, the attenuation value associated with the one or more radio transmitters that are currently transmitting. Thereafter, the controller controls the monitoring radio receiver to scan at least currently active frequencies of the one or more radio transmitters, for example to detect problems at the site.