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Definition of Phase modulation
1. Noun. Modulation of the phase of the carrier wave.
Definition of Phase modulation
1. Noun. A method of sending information by modifying (modulating) the difference in phase (fraction of a wave length) between a signal and a reference. ¹
¹ Source: wiktionary.com
Lexicographical Neighbors of Phase Modulation
Literary usage of Phase modulation
Below you will find example usage of this term as found in modern and/or classical literature:
1. Technical Digest edited by G. W. Day, D. L. Franzen, P. A. Williams (1999)
"A phase modulation is adopted to scan the coherence peak. ... It has been
demonstrated that, by the optical frequency modulation and the phase modulation, ..."
2. Precision Spectroscopy, Diode Lasers, and Optical Frequency Measur edited by Leo Hollberg (2000)
"The cavity resonance acts to alter the pure phase modulation that was imposed
... This alteration of the phase modulation comes from the transmittance and ..."
3. Technical Digest Symposium on Optical Fiber Measurements edited by P. A. Williams, G. W. Day (2001)
"Until now, there have been many reports on test methods of nonlinear refractive
index n2 using nonlinear effects such as self-phase modulation (SPM)[l]-[2], ..."
4. Directory of Federal Laboratory and Technology Resources: A Guide to (1993)
"... IL 61801 -3080 Contact: Julie Butzow Phone: (217) 244-5620 Continuously-variable
multifrequency-phase/modulation fluorometers are used for studies of ..."
5. National Regulation of Inter-state Commerce by Charles Carroll Bonney (1882)
"... compression will transmit video as a digital bit stream, which generally
necessitates use of some form of phase modulation (PM)—a relative of FM. ..."
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