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:
Sep. 12, 2017
Filed:
Feb. 28, 2013
Sennheiser Electronic Gmbh & Co. KG, Wedemark, DE;
Mathias Kleinsorge, Wedemark, DE;
Christian Budnik, Hannover, DE;
Sennheiser electronic GmbH & Co. KG, Wedemark, DE;
Abstract
There is provided a high-frequency HF transmitter for wireless microphones, guitar transmitters or pocket transmitters. The transmitter has at least one antenna, a power amplifier for amplifying a high-frequency audio signal, an interference signal detection unit for detecting an interference signal coupled in by way of the antenna, a power detector at the output of the detection unit for detecting the power of the interference signals detected by the interference signal detection unit and an operating point regulating unit for adjusting the operating point power of the power amplifier in dependence on the power of the output signals, that is detected by the power detector.