A Radio Frequency Autonomous Relative Attitude Measurement System Applicable to Cluster Targets
A technology of relative attitude and measurement system, which is applied in the field of navigation and positioning, and can solve the problems of inability to measure the relative attitude of two targets, long measurement period, and inability to measure relative attitude.
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[0065] The present invention is a radio frequency autonomous relative attitude measurement system suitable for cluster targets, comprising two sets of relative attitude measurement devices with the same structure, and the relative attitude measurement is completed by respectively receiving and sending ranging signals through the two devices. The radio frequency autonomous relative attitude measurement system device designed by the present invention, such as figure 1 As shown, it includes 2 transmit antennas T1, T2, 3 receive antennas R1, R2, R3, 2 RF transmit channels TC1, TC2, 3 RF receive channels RC1, RC2, RC3, 3 auxiliary RF channels AC1, AC2 , AC3, 1 baseband processing module, and high stability time base module, among which 3 auxiliary RF channels are divided into 1 auxiliary RF receiving channel, 2 dual-mode auxiliary RF channels, and dual-mode auxiliary RF channels can be It is controlled by the baseband to work in the transmitting state and the receiving mode respect...
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