Title :
Advanced HF ant-jam network architecture
Author :
Jackson, E. ; Horner, Robert ; Cai, Khiem
Author_Institution :
Hughes Aircraft Co., Fullerton, CA, USA
fDate :
30 Sep-3 Oct 1990
Abstract :
The Hughes HF2000 system was developed for military communications using a flexible architecture which utilizes a wideband RF front-end and extensive digital signal processing. The HF2000 antijamming (AJ) mode was field tested via an HF skywave path between Fullerton, CA and Carlsbad, CA (~100 miles), and it was shown that reliable fast frequency-hopping data transmission is feasible at 2400 bit/s without adaptive equalization. The necessary requirements of an HF communication network are discussed, and how the HF2000 AJ mode can be used to support those requirements is shown. The Hughes HF2000 AJ mode system architecture is presented
Keywords :
data communication systems; digital radio systems; ionospheric electromagnetic wave propagation; jamming; military systems; radio networks; radiowave propagation; spread spectrum communication; 100 miles; 2400 bit/s; Carlsbad; DSP; Fullerton; HF antijam network architecture; HF communication network; HF skywave path; Hughes HF2000 system; data transmission; digital signal processing; fast frequency-hopping; military communications; spread spectrum communication; wideband RF front-end; Adaptive equalizers; Communication networks; Data communication; Digital signal processing; Hafnium; Military communication; Radio frequency; Telecommunication network reliability; Testing; Wideband;
Conference_Titel :
Military Communications Conference, 1990. MILCOM '90, Conference Record, A New Era. 1990 IEEE
Conference_Location :
Monterey, CA
DOI :
10.1109/MILCOM.1990.117414
