Design and Operation of a Simple Circuit Useful as a Modulator to Generate Arbitrary Composite ASK and PSK Carriers.

reportActive / Technical Report | Accession Number: ADA119345 | Open PDF

Abstract:

In radio transmission of binary data, it is often desirable to conserve bandwidth at the expense of signal power. To reduce carrier bandwidth switching rate, M bits are used to change a parameter of the carrier, so the carrier has 2M discrete combinations of amplitude, frequency, or phase.

Author(s):
Maughan, Allan M.
Author Organization(s):
NAVAL POSTGRADUATE SCHOOL MONTEREY CA
Descriptive Note:
Master's thesis,
Pagination:
0108

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Subject Terms
Joint Capability Areas:
JCA_6.1.3_Switching and Routing; JCA_6_Net Centric; JCA_6.1_Information Transport; JCA_6.3.3_Spectrum Management; JCA_5.4_Decide; JCA_5_Command and Control; JCA_6.3_Net Management; JCA_1.2.5_Lessons Learned; JCA_1.2_Force Preparation; JCA_1_Force Support
Modernization Areas:
Microelectronics
Communities of Interest:
Air Platforms
Descriptor(s):
*Phase shift keyers, *Circuits, *Carrier frequencies, *Multiplexing, *Amplitude modulation, Phase modulation, Radio transmission, Digital systems, Signal to noise ratio, Data transmission systems, Demodulators, Analog systems, Pulse communications, Binary notation, Noise(Radio), Noise modulation, Theses
Field(s)/Group(s):
Electrical and Electronic Equipment, Non-Radio Communications
Keyword(s):
ASK(Amplitude Shift Keyers), QAM(Quadrature Amplitude Modulated)
Report Date:
1982 Jun 01