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. 31, 2013
Filed:
Jun. 29, 2009
Bernhard Dehlink, Unterhaching, DE;
Ralf Reuter, Munich, DE;
Bernhard Dehlink, Unterhaching, DE;
Ralf Reuter, Munich, DE;
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A multichannel receiver system comprises a first plurality of receiver circuits, each having a first input connected to a corresponding one of a second plurality of input lines, each being arranged to provide a corresponding one of a third plurality of received signals; a second input connected to a local oscillator arranged to provide a local oscillator signal; and an output arranged to provide a corresponding one of a fourth plurality of output signals; and an upconversion mixer having a first mixer input for receiving a reference signal; a second mixer input connected to the local oscillator; and a mixer output providing an upconverted reference signal to a fifth plurality of directional couplers, each directional coupler connected to a corresponding one of the second plurality of input lines.