The present invention provides an amplitude comparison monopulse radar system. The system comprises a beam forming network for coupling to the phased array antenna. The beam forming network is adapted to change the phase delays between the antenna elements in a phased array antenna such that the monopulse radiation pattern is scanned over an angular ...
美 英 un.振幅比较 网络比振幅式 英汉 网络释义 un. 1. 振幅比较 例句
振幅比较单脉冲雷达amplitude comparison monopulse radar 振幅比较法amplitude comparison method 振幅比较器amplitude comparator 振幅差值法amplitude-difference method 振幅磁导率amplitude permeability 振幅范围amplitude range 振幅非线性amplitude non-linearity 振幅分离器amplitude separator ...
Device for angle measurement for inclusion within a monopulse amplitude comparison radar receiver for particular application within secondary radars. In essence it consists of a log (Σ) signal comparator (9) against a detection threshold, which is meant to enable further processing, two analogue-nume...
by the radar transmitter300. The power levels measured by the calibrated power meter may be compared to the power levels measured by the RF power detector345. A set of power detector calibration coefficients360may be generated based on the comparison between the two sets of measured power levels...
Amplitude-comparison monopulseConventional phased array radar can direct the high-gain beam, resulting in high visibility under the reconnaissance system and even direct exposure to the enemy. As an amplitude-based direction-finding system, the amplitude monopulse system can recognize the traditional ...
The existing analysis of cross-eye jamming mechanism is mostly based on phase-comparison monopulse model, while the amplitude-comparison model and phase-comparison model are widely used in practical application. In this paper, a comprehensive mathematical and experimental study of two-element ...
For radar applications monopulse principles are widely used. This article compares the amplitude matching algorithm {1} to the complex monopulse algorithm {2,3} with respect to the influence of noise. While the overall assessment of the angular estimation process is performed by simulation, the ...
The common broadside radiation of both antennas feeding the transmit path is superposed by the beam tilted receivers radiation patterns thus enabling an amplitude comparison for the receive channels. For measurement purposes of the antenna itself without connected radar the transmit path and both receive...
Device for angle measurement for inclusion within a monopulse amplitude comparison radar receiver for particular application within secondary radars. In essence it consists of a log (Σ) signal comparator (9) against a detection threshold, which is meant to enable further processing, two analogue-...