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- [2] SIGNAL-TO-NOISE RATIO AT OUTPUT OF A FREQUENCY DOUBLER OR QUADRUPLER TELECOMMUNICATIONS AND RADIO ENGINEER-USSR, 1970, (12): : 9 - &
- [4] OUTPUT SIGNAL-TO-NOISE RATIOS OF FM DETECTOR FOR FREQUENCY MODULATED SIGNAL WITH AMPLITUDE FLUCTUATION ELECTRONICS & COMMUNICATIONS IN JAPAN, 1972, 55 (09): : 60 - 67
- [6] CALCULATION OF THE SIGNAL-TO-NOISE RATIO AT THE OUTPUT OF AN AM SIGNAL DETECTOR. Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika), 1981, 35-36 (01): : 98 - 99
- [7] ACCURATE FREQUENCY ESTIMATION AT LOW SIGNAL-TO-NOISE RATIO IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1984, 32 (03): : 540 - 547
- [8] Sinusoidal frequency estimation at low signal-to-noise ratio Journal of the Chinese Institute of Engineers, Transactions of the Chinese Institute of Engineers,Series A/Chung-kuo Kung Ch'eng Hsuch K'an, 1993, 16 (06): : 733 - 747
- [9] FREQUENCY DOUBLER QUADRUPLER FOR SQUARE WAVES ELECTRONICS WORLD & WIRELESS WORLD, 1995, (1706): : 33 - 33
- [10] LIMITER OUTPUT SIGNAL-TO-NOISE RATIO TELECOMMUNICATIONS AND RADIO ENGINEER-USSR, 1968, (07): : 32 - &