Performance degradation of analog FM system due to spread spectrum overlay

IEEE Transactions on Broadcasting

Volumn 49, Issue 2, 2003, Pages 113-123

  Vouyioukas, Demosthenes D ^a   Constantinou, Philip ^a  

^a NATIONAL TECHNICAL UNIVERSITY OF ATHENS   (Greece)

Author keywords

AF SNR degradation; Analog FM; Interference; Objective and subjective measurements; Spread spectrum

Indexed keywords

AUDIO FREQUENCY AMPLIFIERS; BANDPASS FILTERS; COMPACT DISKS; SIGNAL TO NOISE RATIO;

SPREAD SPECTRUM;

STEREOPHONIC BROADCASTING;

EID: 0038711633     PISSN: 00189316     EISSN: None     Source Type: Journal    
DOI: 10.1109/TBC.2003.810073     Document Type: Article

References (22)

1. L.B. Milstein et al., "On the feasibility of a CDMA overlay for personal communications networks," IEEE Trans. Commun., vol. 10, no. 4, pp. 665-668, May 1992.
2. H. H. Hmimy and S. C. Gupta, "Overlay of cellular CDMA on AMPS forward and reverse link analysis," IEEE Trans. Veh. Technol., vol. 45, pp. 51-56, Feb. 1996.
3. EUREKA 147 DAB System.
4. L. Berry et al., "Spectral efficiency for multiple independent spread-spectrum land mobile radio systems,", NTIA Rep. 78-11, Nov. 1978.
5. H. C. Papadopoulos and C. W. Sundberg, "Simultaneous broadcasting of analog FM and digital audio signals by means of adaptive precanceling techniques," IEEE Trans. Commun., vol. 46, no. 9, pp. 1233-1242, Sept. 1998.
6. USA Digital Radio Report, Dec. 1999.
7. G. H. Raz, "Coexistence of frequency hopping and FM: An interleaving overlay approach," in IEEE Globecom 87, vol. 1, pp. 16.1.1-16.1.5.
8. R. L. Pickholtz, D. L. Schilling, and L. B. Milstein, "Theory of spreadspectrum communications - A tutorial," IEEE Trans. Commun., vol. 30, no. 5, pp. 855-884, May 1982.
9. K. G. Filis and S. C. Gupta, "Overlay of cellular CDMA and FSM," IEEE Trans. Commun., vol. 43, no. 1, pp. 86-98, Feb. 1994.
10. J. J. Downing, Modulation Systems and Noise. Englewood Cliffs: Prentice-Hall, 1964.
11. J. G. Proakis and M. Salehi, Communication Systems Engineering. Upper Saddle River: Prentice-Hall, 1994.
12. ITU-R BS.641, "Determination of radio-frequency protection ratios for frequency-modulated sound broadcasting,", 1986.
13. ITU-R BS.1284, "Methods for the subjective assessment of sound quality. General requirements,", 1997.
14. ITU-R BS.450-2, "Transmission standards for FM sound broadcasting at VHF,", 1995.
15. ITU-R V.574-3, "Use of the decibel and the neper in telecommunications,", 1990.
16. J. M. Vanderau, "Delivered audio quality measurements on project 25 land mobile radios,", NTIA Report 99-358, Nov. 1998.
17. J. R. Juroshek, "Measurements of an FM receiver in FM interference,", NTIA Report 79-27, Oct. 1978.
18. U. Wolf, "The performance of VHF/FM radio receivers," EBU Review -Technical, no. 235, June 1989.
19. ITU-R BS.412-8, "Planning standards for FM sound broadcasting at VHF,", 1998.
20. D. Vouyioukas, K. Giannopoulou, and P. Constantinou, "Spectral overlay of spread spectrum system on analog FM system," in Melecon2000 10th Mediterranean Electrotechnical Conf., Cyprus, May 29-31, 2000.
21. L. T. Jones, "When 12 dB SINAD is not 12 dB SINAD," in Instrumentation and Measurement Technology Conf., IMTC-89, 1989, pp. 505-507.
22. ITU-R BS.562-3, "Subjective assessment of sound quality,", 1990.