Essays about: "VHDL Code Implementation"

Showing result 11 - 14 of 14 essays containing the words VHDL Code Implementation.

  1. 11. Hardware Accelerator for Duo-binary CTC decoding : Algorithm Selection, HW/SW Partitioning and FPGA Implementation

    University essay from Institutionen för systemteknik

    Author : Joakim Bjärmark; Marco Strandberg; [2006]
    Keywords : Error Correcting Codes; Turbo Codes; Decoding; Implementation; FPGA;

    Abstract : Wireless communication is always struggling with errors in the transmission. The digital data received from the radio channel is often erroneous due to thermal noise and fading. The error rate can be lowered by using higher transmission power or by using an effective error correcting code. READ MORE

  3. 12. Design and Implementation of Sampling Rate Converters for Conversions between Arbitrary Sampling Rates

    University essay from Institutionen för systemteknik

    Author : Fedor Merkelov; Yaroslav Kodess; [2004]
    Keywords : Electronics; VHDL code generator; digital filter; ajustable delay; Farrow; sampling rate converter; Elektronik;

    Abstract : In different applications, in digital domain, it is necessary to change the sampling rate by an arbitrary number. For example Software Radio which should handle different conversion factors and standards. This work focuses on the problem of designing and implement sampling rate converters for conversions between arbitrary sampling rates. READ MORE

  4. 13. System Design of RF Receiver and Digital Implementation of Control Logic

    University essay from Institutionen för teknik och naturvetenskap

    Author : Marcus Ström; [2003]
    Keywords : Electronics; Transceiver; receiver; RF; telemetry; modulation; coding; system design; digital implementation; VHDL; Verilog; RTL; low power consumption; LNA; detector and decoder.; Elektronik;

    Abstract : This report is the outcome of a thesis work done at Linköpings University, campus Norrköping. The thesis work was part of the development of a RF transceiver chip for implantable medical applications. The development was done in cooperation with Zarlink Semiconductor AB, located in Järfälla, Stockholm. READ MORE

  5. 14. Cosine Modulated Filter Banks

    University essay from Institutionen för systemteknik

    Author : Magnus Nord; [2003]
    Keywords : Electronics; filter banks; DCT; implementation; FPGA; VHDL; DIT; DIF; Elektronik;

    Abstract : The initial goal of this report was to implement and compare cosine modulated filter banks. Because of time limitations, focus shifted towards the implementation. Filter banks and multirate systems are important in a vast range of signal processing systems. When implementing a design, there are several considerations to be taken into account. READ MORE