Title :
Narrow-Band FM Multi-Tone FSK Modem: TMS320C6000 Based Testbed Implementation and Performance Analysis
Author :
Sithamparanathan, Kandeepan ; Wong, Yong Kang
Author_Institution :
Wireless Signal Process. Group, Nat. ICT Australia, Canberra, ACT
Abstract :
In this paper we present a Texas Instrument´s TMS320C6713 DSP based multi-tone FSK modem, designed for testing signal processing algorithms, channel measurements and performance analysis of digital receivers. The receiver is designed with a symbol timing synchronisation algorithm at the base band, and operates at the FM-band with a carrier frequency of 87.3MHz. The modem operates at a data rate of 2.88kbps with a sampling frequency of 96kHz. Here, we present the design and architecture of the hardware and the software of the modem, and some results on the performances of the DSP test-bed
Keywords :
digital signal processing chips; frequency shift keying; modems; radio receivers; telecommunication equipment testing; 2.88 kbit/s; 87.3 MHz; 96 kHz; TMS320C6000 DSP; Texas Instrument TMS320C6713 DSP; channel measurements; digital receivers; narrow-band FM multitone FSK modem; performance analysis; signal processing algorithms testing; symbol timing synchronisation algorithm; Algorithm design and analysis; Digital signal processing; Frequency shift keying; Instruments; Modems; Narrowband; Performance analysis; Signal design; Signal processing algorithms; Testing;
Conference_Titel :
Circuits and Systems, 2006. APCCAS 2006. IEEE Asia Pacific Conference on
Conference_Location :
Singapore
Print_ISBN :
1-4244-0387-1
DOI :
10.1109/APCCAS.2006.342235
