"The investigation of video sensitivity and both biphase demodulation and Doppler shift processing errors is performed. The effect of pass band ripple on the noise bandwidth of two pole filters is developed. The effect of feedback on the effective noise figure of a high gain IF (Intermediate Frequency) amplifier is investigated and discussed. An analysis of a limiting amplifier-biphase demodulator circuit is attempted. A computer simulation of this same circuit is also performed and the results are compared to measurements taken in the laboratory. With respect to multipath corrupted input signals, a differential phase shift keyed biphase demodulator is shown to be superior to the coherent data detection scheme employed in the equipment under investigation"--Abstract, page ii.
Crosby, Herbert A., 1926-1992
Tranter, William H.
Electrical and Computer Engineering
M.S. in Electrical Engineering
University of Missouri--Rolla
vi, 64 pages
© 1974 James Lee Hamilton, All rights reserved.
Thesis - Open Access
Signal processing -- Computer simulation
Signal processing -- Mathematical models
Print OCLC #
Electronic OCLC #
Link to Catalog Record
Hamilton, James Lee, "The investigation of video sensitivity and data processing errors encountered in an airborne receiver" (1974). Masters Theses. 3429.