韩 龙
(海军大连舰艇学院通信系,辽宁 大连 116018)
摘 要:针对常用通信干扰距离估算方法精度不高、适应性不强且不便于利用计算机计算的问题,以短波场强计算为基础,结合舰艇通信对抗战术计算方法,推导并给出了地波最大干扰距离、天波最小和最大干扰距离的计算模型、方法和步骤,对模型进行了仿真,并通过定性分析和与实际数据的定量对比分析,验证了模型的准确性和实用性,为实际应用中利用计算机估算有效通信干扰距离提供了有效可靠方法。
关键词:干扰距离;场强;地波;天波
doi:10.3969/j.issn.1002-0802.2015.06.011
舰艇短波通信干扰距离的计算
韩龙
(海军大连舰艇学院通信系,辽宁 大连 116018)
摘要:针对常用通信干扰距离估算方法精度不高、适应性不强且不便于利用计算机计算的问题,以短波场强计算为基础,结合舰艇通信对抗战术计算方法,推导并给出了地波最大干扰距离、天波最小和最大干扰距离的计算模型、方法和步骤,对模型进行了仿真,并通过定性分析和与实际数据的定量对比分析,验证了模型的准确性和实用性,为实际应用中利用计算机估算有效通信干扰距离提供了有效可靠方法。
关键词:干扰距离;场强;地波;天波
doi:10.3969/j.issn.1002-0802.2015.06.011
收稿日期:2015-01-22;修回日期:2015-04-20Received date:2015-01-22;Revised date:2015-04-20
中图分类号:TN911
文献标志码:码:A
文章编号:号:1002-0802(2015)06-0682-05
Abstract:Aiming at problems that the current calculation methods for communication jammed distance are not so accurate ,not so widely suitable and not so available to computer calculation, the models, methods and procedures are deduced for calculating maximum jammed distance of HF ground wave communication, and for calculating maximum and minimum jammed distance of HF sky wave communication, based on calculation of short wave field strength and methods of shipborne communication countermeasure tactical calculation. Simulation experiment indicates the accuracy and practicability of these models. Qualitative analysis and comparison with actual data show that this could provide a reliable and suitable method for effectively estimating communication jammed distance by means of computer.
作者简介:
Calculation of Jamming Distance in Shipborne HF Communication
HAN Long
(Department of Communication, Dalian Navy Academy,Dalian Liaoning 116018, China)
Key words:jammed distance; field strength; HF ground wave HF sky wave
0引言
舰艇短波通信干扰距离是水面舰艇通信对抗的重要指标,是给定条件下能否实施有效干扰的判断依据,是干扰兵力阵位选择时必须考虑的重要战术指标。……