文章基本信息

标题：New approach to MFR design with an alpha? beta filters
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作者：G.Manmadha Rao ; K.RajaRajeswari
期刊名称：International Journal of Smart Home
印刷版ISSN：1975-4094
出版年度：2011
卷号：5
期号：1
出版社：SERSC
摘要：The probability of detection and the accuracy of a measurement are determined by the available SNR ratio and hence by the energy used for illuminating the target. Also, increasing the rate of illumination of a target allows obtaining less uncertain predictions. A high energy burst and a high illumination rate are desirable from the tracker's accuracy point of view. However they negatively affect the transmitter beam occupancy budget and therefore they are undesirable from the point of view of the radar's ability to deal with multiple targets. Hence, tracker parameters (including track illumination rate and dwell-time or burst energy) should be designed to satisfy a double objective such as minimum beam occupancy, which will give maximum efficiency in the use of radar's energy and maximum beam scheduling effectiveness (shorter pulses, reduced dwell-time)-desired tracking accuracy. In this paper we presented a new approach to optimally select both the energy of the tracking waveforms and the track sampling rates which jointly minimize occupancy and satisfy angular accuracy requirements for a MFR with an tracking filter.
关键词：MFR; SNR; measurement accuracy; beamwidth; maximum linear acceleration;average energy