Study On Passive Location Technology

The development of the modern technology of the radar,signal processing and communications have maked the technology of passive location by the radiation of objective possible; the information observing system in which the radars are the main detectors will meet more and more challenges in the future by the development of the technology and the tactics of modern electronical war. As a result ,it has improved the study and the development of the technology of passive location , not only in the subjective point of view but also in the impersonal frame of reference. This paper has analyzed several typical models of the theory of passive location form the development,the actuality and the important meanings of the technology of passive location, has found the arithmetic and models of error transferring , and has studied the basic law of error distributing and the problem of the uncertain questions,the advantages and disadvantages. This paper has gained some ameliorative arithmetic in allusion to the disadvantages of the arithmetics, and the emulational results have proved the validity of the ameliorative arithmetics to be true. This paper has also studied the method of untraditional passive location deeply, and has gained some fire-new thinking ways and means.