TY  - BOOK
AU  - Torrieri D. J.
TI  - Principles of Military Communication Systems
SN  - 0890061025
PY  - 1982///
CY  - Dedham
PB  - Artech House, Inc.
KW  - 355 Військова справа в цілому
KW  - UDC
N2  - A guide to the principles and use of military communication systems, which as the preface points out are designed for use in hostile environments, and often subject to counter-intelligence efforts. Discusses strategies such as frequency hopping designed to account for and combat attempts by the enemy to jam signals, intercept, interfere with, or cancel frequencies. Also includes a chapter on cryptographic digital communications (i.e., coded messages and ciphers), appendices covering frequency-shift keying, noncentral chi-squared distribution, the discrete Fourier transform and the signal spectrum, and matrix analysis, with an extensive index
ER  -