Description: Vhdl实现扩频通信匹配滤波器，书上打下来的,打了好久.-VHDL realization of spread spectrum communication matched filter, books, playing down, playing for a long time. Platform: |
Size: 1024 |
Author:刘小姐 |
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Description: Increasing interest in ultra-wideband (UWB) communications has engendered the need
for a test bed for UWB systems. An FPGA-based software-defined radio provides both postfabrication
definition of the radio and ample parallel processing power. This thesis presents
the FPGA design for a software-defined radio targeted to impulse ultra-wideband signals.
The system is capable of an effective sampling frequency of up to 8 G-samples/s using timeinterleaved
sampling with eight 1-GHz ADCs. The system is also capable of transmitting
UWB pulses using a transmitter board controlled by the FPGA. In this thesis, the FPGA
design used to capture and export data from the eight ADCs is presented, along with two
systems which make use of the transceiver: a pilot-based matched filter communications
system, and a remote vital signs monitor. Platform: |
Size: 1396736 |
Author:chaiwat |
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Description: 设计了一种采用VHDL 语言实现的应用于扩频通信捕获的数字匹配滤波器,并对其捕获性能进行了分析,这为扩频信号处理芯片的设计提供了新的机遇.-Designed an implemented using VHDL language used in spread spectrum communication to capture the number of matched filter, and its capture performance is analyzed, which is spread-spectrum signal processing chip design provides a new opportunity. Platform: |
Size: 106496 |
Author:刘杰 |
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