1) anti-multipath
抗多径
1.
Based on the idea of M-ary spread spectrum(SS),direct sequence spread spectrum(DS-SS),frequency hopped SS(FH-SS) and orthogonal frequency division multiplex(OFDM),a novel anti-jamming draft,named DS/M-ary/SSMA,is proposed to improve anti-jamming and anti-multipath performance of Unmanned Air Vehicle data link.
本文从提高无人机数据链的抗干扰及抗多径能力出发,基于M-ary扩频、直接序列扩频、跳频及正交频分复用等技术思想,提出了一种DS/M-ary/SSMA新方案,建立了发射机及接收机模型,推导了信号格式,给出了系统的处理增益,并与传统扩频体制进行了性能比较与Matlab仿真。
2.
Narrow bandwidth GPS receiver has good anti-jamming performance and poor anti-multipath performance.
窄带GPS接收机有着良好的抗干扰能力,但是其抗多径性能却不太理想。
2) nti-multipath interference
抗多径干扰
1.
So,based on deep analysis of the theory of complete complementary sequences,the system’s performance can be improved by the anti-multipath interference capability of complete complementary sequences to be modif.
为此,在深入分析完备互补序列理论的基础上,利用其加修正后特有的抗多径干扰能力,优化系统性能,并对其抗干扰性能进行仿真分析,验证了采用修正互补序列作为链接序列相对于其他序列的优异特性。
4) code multi-path mitigation
伪码抗多径
1.
A low complexity code multi-path mitigation algorithm for the C/A code receivers based on the carrier-aided smoothing is then introduced and detailed.
利用载波多路径误差源小于伪码多路径误差的性质,提出了一种针对伪码接收机的低复杂度的载波辅助伪码抗多径算法,并对算法进行了深入讨论和分析。
5) multipath
多径
1.
The Analysis about Pseudolite Anti-Multipath Interference in a Movement Mode Project;
一种伪卫星动态抗多径方案
2.
Multipath Jammer Tracking With a Passive Radar Seeker;
多径环境下被动雷达导引头对干扰源的跟踪
3.
An Adaptive Multipath Routing Protocol Based on AODV;
基于AODV的多径QoS路由协议
6) multi-path
多径
1.
Multi-access performance of DS UWB systemunder indoor dense multi-path channel;
直扩超宽带系统在室内密集多径下的多址性能(英文)
2.
Multi-user DOA estimation in multi-paths for cellular CDMA;
CDMA系统中多径环境下的多用户DOA估计
3.
A new timing synchronization method for OFDM systems under the multi-path channels;
OFDM系统在多径环境下的定时同步算法
补充资料：径径
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