Seven-array element anti-interference Beidou satellite navigation system
A Beidou satellite and navigation system technology, applied in the navigation field, can solve the problem of weak anti-interference ability of the guidance system, and achieve the effects of avoiding device saturation and channel blockage, reducing the number of changes, and improving the anti-interference ability.
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[0068] The seven-array element anti-jamming Beidou satellite navigation system of the present embodiment includes an antenna array and a satellite signal receiver; the satellite signal receiver includes a receiver housing 6, and the upper and lower ends of the receiver housing 6 are clamped on the receiver respectively. The cover plate 8 and the lower cover plate 5 of the receiver; the anti-interference unit 7, the receiver unit 4 and the power supply unit 3 are clamped in the receiver housing 6; the radio frequency is screwed into the side wall of the receiver housing 6 The connector 1 is fixed with a radio frequency connection line 2 at one end of the radio frequency connector 1 protruding into the receiver housing 6; a navigation calculation module and a clock management module are fixed in the receiver housing 6;
[0069] The antenna array includes a mounting frame, and a local oscillator module and a power module are fixed in the middle of the lower part of the mounting fr...
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