Patents by Inventor Klaus-Peter Schmitt

Klaus-Peter Schmitt has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of suppressing jammer signals
    Patent number: 6731233
    Abstract: In a method of suppressing jammer signals in the received signal of radar antennas of HPRF applications (such as pulse Doppler radar systems) by means of Fast Fourier Transformation and side lobe cancellation, the receiving radar antenna has a sum channel, a difference channel and an auxiliary channel. The received signal is first transformed in the sum, difference and auxiliary channels from the time domain into the frequency domain using a Fast Fourier Transformation (FFT). Subsequently, the the jammer signal, particularly the side lobe jammer, is suppressed in the frequency domain by means of side lobe cancellation.
    Type: Grant
    Filed: August 16, 2002
    Date of Patent: May 4, 2004
    Assignee: EADS Deutschland GmbH
    Inventors: Franz-Xaver Hofele, Dieter Nagel, Klaus-Peter Schmitt, Markus Rothmaier
  • METHOD OF SUPPRESSING JAMMER SIGNALS
    Publication number: 20040051658
    Abstract: In a method of suppressing jammer signals in the received signal of radar antennas of HPRF applications (such as pulse Doppler radar systems) by means of Fast Fourier Transformation and side lobe cancellation, the receiving radar antenna has a sum channel, a difference channel and an auxiliary channel. The received signal is first transformed in the sum, difference and auxiliary channels from the time domain into the frequency domain using a Fast Fourier Transoformation (FFT). Subsequently, the the jammer signal, particularly the side lobe jammer, is suppressed in the frequency domain by means of side lobe cancellation.
    Type: Application
    Filed: August 16, 2002
    Publication date: March 18, 2004
    Inventors: Franz-Xaver Hofele, Dieter Nagel, Klaus-Peter Schmitt, Markus Rothmaier