CAJ | 학술논문

对辐射源进行无源定位常用的一种测向体制为多基线正交干涉仪体制。该体制设备在测向工作时，由于相位的周期性模糊问题会导致测向结果产生错误，即产生测向模糊。主要针对多基线干涉仪测向模糊问题进行分析，介绍了工程实现过程中常用的几种解模糊算法，通过仿真得出各种算法的在相同条件下的无模糊概率，并且给出了工程实现建议。
대복사원진행무원정위상용적일충측향체제위다기선정교간섭의체제。해체제설비재측향공작시，유우상위적주기성모호문제회도치측향결과산생착오，즉산생측향모호。주요침대다기선간섭의측향모호문제진행분석，개소료공정실현과정중상용적궤충해모호산법，통과방진득출각충산법적재상동조건하적무모호개솔，병차급출료공정실현건의。
The technology of multi-baseline interferometer is an ordinary direction finding meth-od in passive location of emitter source. When an interferometer system working, its phase cyc-ling would result in some errors on direction finding outcome, viz. , direction finding ambiguity. The problem of phase ambiguity is analyzed on multi-baseline interferometer, several solving ambiguity algorithms is introduced in project, and the de-ambiguity probability of the algorithms is educed by means of computer simulation, and some suggestions are put forward in project.