| 1. | In the chapter 5 , we designed the interferometer direction finding system
第五章进行干涉仪测向系统设计。 |
| 2. | The impact on the system of direction finding for the existence of baselines ' obliquity is approved in actual system
给出了相位差和基线倾角的对应关系，并在实际系统中证实了基线倾角的存在产生的相位误差对整个测向系统的影响。 |
| 3. | Researching and developing the new system of space spectral estimation is very necessary now . it is also an important developing direction in " ten - five " period
进一步研究了空间谱估计测向系统，它是“十五”期间重点发展的方向。 |
| 4. | This thesis introduces the design process of intermediate frequency ( if ) digital receiver used in space spectrum radio supervising and measuring system
本文介绍了应用于某空间谱无线电监测与测向系统中的中频数字接收机的设计过程。 |
| 5. | With the high - speed developing of radio technology , the tradition system ca n ' t deal with the problem of coherent signals and multipath interference
随着无线电技术的高速发展，对同频信号、多径干扰等问题，传统的测向系统显得无能为力。 |
| 6. | A new automatic direction - finding system to monitor radio channels and locate sources of interference in and around hong kong was installed in the radio monitoring unit of ofta
电讯局无线电监察组装设全新自动测向系统，以监察无线电频道及找出本港境内或附近的干扰来源。 |
| 7. | The reasons of the appearance of phase error in the system of direction finding by phase interferometer are introduced and a method of eliminating phase error resulted in inconsistency of channels is put forward
摘要介绍了相位干涉仪测向系统相位误差产生的原因，针对因通道不一致性导致的相位误差提出了一种消除方法。 |
| 8. | By analysis of the intermediate frequency signals which through eight antennae and receiver channels , eight channels radio spatial spectrum direction finding system can reach the purpose of finding radio direction
八通道无线电空间谱测向系统通过分析经过八路天线和接收机通道以后的中频信号达到确定无线电信号方向的目的。 |
| 9. | This article discusses the vehicular short - wave single - channel direction finding system and gives a new direction finding algorithm based on signal spectrum correlation , to improve the system ' s performance to when coping with single side band signals
文中针对车载短波单通道测向系统，提出了一种新的基于信号谱相关的测向算法，改善了系统对单边带信号的测向性能。 |
| 10. | The second chapter summarized the principle of radio - communication direction finding , include compose and classify of radio - communication direction finding ; the main performance index of radio - communication direction finding ; shows the principle and character of four main kinds of direction finding system
第二章概述了无线电通信测向原理，包括无线电测向系统组成和分类；无线电测向的主要性能指标；四种主要测向体制的工作原理和特点。 |
