1. A method for producing one or more radar signals, the method comprising: generating at least one first signal using a chirp generator, wherein the at least one first signal includes a full amplitude square p
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 ...
Jamming,Radar antennas,Analytical models,Radar measurements,Mathematical model,Phase measurementCross-eye jamming is a kind of coherent two-point source jamming in the true sense, and its main benefit is that it is effective against monopulse tracking radars, which are largely immune to other forms ...
Besides, it is convenient to realize amplitude monopulse system secondary radar monopulse angle measurement function verification and a precision analysis under a broadband condition; a requirement for maintenance equipment by a system is reduced; high flexibity is realized; and maintenance cost can be ...
AMPLITUDE NON-TRACKING ITERATIVE RADIO DIRECTION-FINDER FOR MONOPULSE RADAR STATIONFIELD: radio engineering, communication.SUBSTANCE: invention relates to radar and is intended for use in monopulse radar stations. The radio direction-finder comprises two receiving channels, each consisting of a mixer, an...
Two measurement methods were investigated - the root-MUSIC method and the monopulse amplitude sum-difference method. The interference created by both reflections from the sea and the noise of the radar receiving channels were taken into account. The X-band radiation source moving in a distance ...
Precision phase and amplitude matched if filters for monopulse radar. (Product Feature).
The antennas are radiating by the principle of an integrated lens antenna and can be used as antennas of an amplitude monopulse radar with two separated receivers. The common broadside radiation of both antennas feeding the transmit path is superposed by the beam tilted receivers radiation patterns ...
In an amplitude monopulse radar, a cross coupling network between the respective feeds of a dual-radiator, angle measuring antenna array, couples energy from each feed into the other, with variable phase and amplitude adjustments to the energy coupled from one feed to the other feed, thereby ...
The process is used for suppressing the effect of signals that are received or sent via side lobes of an antenna (PA; HA) of an amplitude or phase monopulse radar device, in which for the purpose of position measurement of a first and, if need be, a second target (T1, T2) detected ...