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. 28, 2010
Filed:
Apr. 25, 2005
Martin Friedrich, Gelsenkirchen, DE;
Christian Grewing, Sollentuna, SE;
Giuseppe LI Puma, Bochum, DE;
Christoph Sandner, Villach, AT;
Andreas Wiesbauer, Pörtschach, AT;
Kay Winterberg, Kempen, DE;
Stefan Van Waasen, Sollentuna, DE;
Martin Friedrich, Gelsenkirchen, DE;
Christian Grewing, Sollentuna, SE;
Giuseppe Li Puma, Bochum, DE;
Christoph Sandner, Villach, AT;
Andreas Wiesbauer, Pörtschach, AT;
Kay Winterberg, Kempen, DE;
Stefan Van Waasen, Sollentuna, DE;
Infineon Technologies AG, Munich, DE;
Abstract
Frequency pattern generator () for generating frequency pulses, said generator having a first local oscillator unit (-) for generating a first radio frequency carrier frequency signal (LO), at least one second local oscillator unit (--N,) for generating at least one second radio frequency carrier frequency signal (LO), a switching device () for passing on one of the radio frequency carrier frequency signals (LO, LO) or a zero signal (DC) in a manner dependent on a control signal (CTR), and a mixing stage () for mixing the signal (LO) that has been passed on by the switching device () with a mixing frequency signal (LF) to form a pulsed output signal (RFOUT), the pulsed output signal (RFOUT) having frequency pulses at a respective frequency (f, . . . f) and length (Tp) in a manner dependent on the control signal (CTR).