Patents by Inventor Dietmar Strauessnigg

Dietmar Strauessnigg 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 for transmitting an analog data stream with prevention of secondary minima, and circuit arrangement
    Patent number: 7136411
    Abstract: The invention creates a method for transmitting an analog data stream in which secondary minima are prevented during an equalization of the analog data stream at the receiving end when approximating the channel transfer function of a transmission channel, wherein the analog data stream is received via the transmission channel, the received analog data stream is converted into a digital data stream in an analog/digital converter, the digital data stream is decimated in a decimation device in order to obtain a decimated digital data stream, a control signal is derived from either the digital data stream or the decimated digital data stream in accordance with a predeterminable adjustment of a switching device, the derived control signal is supplied to a coefficient determining device and wherein equalization coefficients are provided, together with an information item provided by the reference signal, for the equalizer for equalization of the decimated digital data stream in the time domain in the coefficient de
    Type: Grant
    Filed: June 19, 2002
    Date of Patent: November 14, 2006
    Assignee: Infineon Technologies AG
    Inventor: Dietmar Strauessnigg
  • Method for transmitting an analog data stream with prevention of secondary minima, and circuit arrangement
    Publication number: 20030007551
    Abstract: The invention creates a method for transmitting an analog data stream (101) in which secondary minima are prevented during an equalization of the analog data stream (101) at the receiving end when approximating the channel transfer function of a transmission channel (102), wherein the analog data stream (101) is received via the transmission channel (102), the received analog data stream (101) is converted into a digital data stream (103) in an analog/digital converter (104), the digital data stream (103) is decimated in a decimation device (107) in order to obtain a decimated digital data stream (106), a control signal (128) is derived from either the digital data stream (103) or the decimated digital data stream (106) in accordance with a predeterminable adjustment of a switching device (127), the derived control signal (128) is supplied to a coefficient determining device (125) and wherein equalization coefficients (126) are provided, together with an information item provided by the reference signal (124)
    Type: Application
    Filed: June 19, 2002
    Publication date: January 9, 2003
    Inventor: Dietmar Strauessnigg