A model of HF sky wave radar clutter

被引:25
作者
Coleman, CJ
机构
[1] High-Frequency Radar Division, Def. Sci. and Technol. Organisation, Salisbury, SA
[2] High-Frequency Radar Division, Electronics and Survlnc. Res. Lab., Def. Sci. and Technol. Organisation, Salisbury, SA 5108
关键词
D O I
10.1029/96RS00721
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
A theoretical relationship between Doppler spread and irregularity distribution is derived. This is combined with ray-tracing techniques to produce a model of HF sky wave radar clutter. The model is found to reproduce many important features of real radar observations.
引用
收藏
页码:869 / 875
页数:7
相关论文
共 12 条
[1]   A FULLY ANALYTIC, LOW-LATITUDE AND MIDDLE-LATITUDE IONOSPHERIC MODEL [J].
ANDERSON, DN ;
FORBES, JM ;
CODRESCU, M .
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1989, 94 (A2) :1520-1524
[2]   IONOSPHERIC DISTORTION OF HF SIGNALS [J].
BASLER, RP ;
PRICE, GH ;
TSUNODA, RT ;
WONG, TL .
RADIO SCIENCE, 1988, 23 (04) :569-579
[3]   CALCULATION OF DOPPLER SHIFTS DUE TO A CHANGING IONOSPHERE [J].
BENNETT, JA .
JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1967, 29 (07) :887-&
[4]  
BILITZA D, 1990, 9022 NAT SPAC SCI DA
[5]  
COLEMAN CJ, 1993, SRL0131TR DEF SCI TE
[6]   A GENERAL CHANNEL MODEL FOR RF PROPAGATION THROUGH STRUCTURED IONIZATION [J].
DANA, RA ;
WITTWER, LA .
RADIO SCIENCE, 1991, 26 (04) :1059-1068
[7]  
Flatte S. M., 1979, SOUND TRANSMISSION F
[8]   MODELING AND SCIENTIFIC APPLICATION OF SCINTILLATION RESULTS [J].
FREMOUW, EJ ;
SECAN, JA .
RADIO SCIENCE, 1984, 19 (03) :687-694
[9]  
HASELGROVE J, 1955, C PHYSICS IONOSPHERE, P355
[10]  
KELLEY MC, 1989, INT GEOPHYS SER, V43