Electromagnetic compatible infrared/radar composite seeker
A composite guidance and electromagnetic compatibility technology, applied in guidance methods, radio wave measurement systems, offensive equipment, etc., can solve problems such as complex electromagnetic environment, limited space and quality, electromagnetic interference of functional modules, etc., to achieve enhanced shielding effect, Effect of improving electromagnetic compatibility performance and reducing potential difference
Pending Publication Date: 2020-12-15
HEBEI HANGUANG HEAVY IND
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Problems solved by technology
[0004] In view of this, the object of the present invention is to provide an electromagnetically compatible infrared / radar composite seeker, which effectively solves the problem that the infrared / radar composite seeker is limited by space and quality, and the product adopts a miniaturized and integrated design. There are many types of electronic components, complex electromagnetic environment, and serious electromagnetic interference between functional modules, which improves the electromagnetic environment of the infrared / radar composite seeker, reduces electromagnetic radiation interference and crosstalk between signals, and improves the ability to resist electromagnetic interference and reliability
Method used
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[0025] The present invention will be described in further detail below in conjunction with specific embodiments.
[0026] Such as Figure 1-5 As shown, an electromagnetically compatible infrared / radar composite seeker includes a main bracket 9, a housing 20, a dome cover 21, a stable platform 22, an infrared thermal imager 11, a radar antenna 10, a high-frequency receiving module 8, and a potential Device, motor, functional module, test assembly 15 and test cover 16; wherein, the housing 20 is an integrated structure, the rear end of the housing 20 is connected to the main bracket 9, the front end of the housing 20 is connected to the dome cover 21, and the infrared thermal imager 11 and the radar antenna 10 are arranged on the stable platform 22, and the high-frequency receiving module 8 is installed on the back side of the radar antenna 10; the stable platform 22 includes an azimuth ring, a pitch ring and a gyroscope; the azimuth ring of the stable platform 22 is provided wi...
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The invention relates to an electromagnetic compatible infrared / radar composite seeker, and belongs to the technical field of electromagnetic compatibility. The rear end of a shell in the composite seeker is connected with a main support, the front end of the shell is connected with a spherical cover, a thermal infrared imager and a radar antenna are arranged on a stable platform, and a high-frequency receiving module is installed on the back face of the radar antenna. The main support comprises a front fixing base, a rear fixing base and a supporting piece, the front fixing base and the rearfixing base are connected through the supporting piece, and the stabilizing platform is installed on the front fixing base. The power supply module, the transmitting module, the platform control module, the frequency synthesizer system and intermediate frequency receiving module, the infrared information processing module, the radar information processing module and the gyro signal processing module are connected to the rear fixing base in sequence; and the infrared / radar composite seeker can work normally in a complex electromagnetic environment, and the anti-electromagnetic interference capability and reliability of the infrared / radar composite seeker are improved.
Description
technical field [0001] The invention relates to an electromagnetically compatible infrared / radar composite seeker, which belongs to the technical field of electromagnetic compatibility. Background technique [0002] Environmental adaptability is to assess the adaptability of equipment to power supply, electromagnetic compatibility and mechanical environment. The electromagnetic compatibility of an electronic equipment is affected by structural form, material, layout, wiring, grounding, filtering, shielding materials, active devices, power devices, etc. Affected by many factors, especially with the rapid development of large-scale integrated circuits and power electronics technology, motors and their control systems have become a comprehensive automation system that integrates motors, power electronics, and microelectronics. The complexity of the environment multiplies. In such a complex electromagnetic environment, how to minimize the electromagnetic influence between devic...
Claims
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Patent Timeline
Login to View More IPC IPC(8): G01S7/02G01J5/04G01J5/02F41G3/00
CPCG01S7/02G01J5/041G01J5/0205F41G3/00G01J2005/0077G01S7/027
Inventor 商美霞佐大伟武因峰王禄禄吴盼良常志英乔海岩
Owner HEBEI HANGUANG HEAVY IND