Comparing bandwidth requirements for digital baseband signals.This paper describes the relative bandwidth requirements of the common digital baseband signaling techniques used for data transmission. Bandwidth considerations include the percentage of total power in a properly encoded PN sequence passed at bandwidths of 0.5, 1, 2 and 3 times the reciprocal of the bit interval. The signals considered in this study are limited to the binary class. The study compares such signaling techniques as delay modulation, bipolar, biternary, duobinary, pair selected ternary and time polarity control in addition to the conventional NRZ, RZ and BI-phi schemes.
Document ID
19730038621
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Houts, R. C.
Green, T. A. (Alabama, University Tascaloosa, Ala., United States)