軟體無線電數位電視廣播接收器A/D USB Dongle實作

A/D USB Dongle Implementation for NB/PC-Based Software Radio DVB-T Receiver

張登桂(Teng-Kuei Chang)

指導教授 ： 曾恕銘

國立臺北科技大學/電資學院/電腦與通訊研究所/碩士(2012年)

摘要

在本論文中，我們開發出以A/D USB Dongle為架構、並使用於NB及PC的攜帶式軟體無線電DVB-T接收器，它包含一個調諧器，類比數位轉換IC電路和USB橋接晶片；在實際的測試中，我們使這個可攜帶式的A/D USB Dongle及我們先前所開發的基頻處理軟體，可以成功地在NB及PC中解調出移動速度是0km/hr和100km/hr的數位廣播實收畫面。

關鍵字

軟體無線電 ； 數位地面電視廣播 ； 類比數位轉換 ； 調諧器 ； USB bridge ； 視訊棒 ； SIMD

並列摘要

In the paper, we propose a portable A/D USB dongle architecture for the NB/PC-based software DVB-T receiver. It includes a tuner, A/D chip and USB bridge. During the field trials, the proposed portable A/D USB dongle and the baseband processing software we develop before can successfully demodulate the DVB-T signal in a NB/PC when the moving speed of the receiver is 0km/hr and 100km/hr.

並列關鍵字

software defined radio (SDR) ； digital video broadcasting- terrestrial (DVB-T) ； analog to digital converter (ADC) ； tuner ； USB bridge ； dongle ； single instruction multiple data (SIMD)

參考文獻

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[3] S. M. Tseng, Y. T. Hsu, M. C. Chang and H. L. Chan, "A Notebook PC Based Real-Time Software Radio DAB Receiver," IEICE Transactions on Communications, Vol. E89B, No. 12, Dec. 2006, pp. 3208-3214.

[10] TI, Product Specification, TLC5540, 8 bits high speed analog-to-digital converter.

[15] Yen-Yu Chang, ”Software Baseband Optimization Except Channel Decoding for PC-Based DVB-T Software Radio Receiver,” MS Thesis, College of Electrical Engineering and Computer Science, National Taipei University of Technology, Taiwan, January 2012.

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