Composite material stripline waveguide array antenna
A technology of composite materials and waveguide arrays, which is applied to antenna arrays, antennas, antenna supports/mounting devices, etc., can solve the problems of relatively stringent weight requirements for microwave antennas, reduce material costs, overcome complex structures, and have good sealing performance Effect
Inactive Publication Date: 2011-07-06
中国兵器工业第二0六研究所
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Abstract
The invention discloses a composite material stripline waveguide array antenna, which is designed on the basis of a novel composite material stripline waveguide and a composite material stripline waveguide radiation unit, and is mainly used in microwave antennas in the field of radar and communication. The composite material stripline waveguide array antenna is made of 13 layers of flat materials, such as an array antenna inner conductor, a feed power divider single-sided copper clad layer, an array antenna outer conductor, a radiation slot speaker array single-sided copper clad layer, a stripline inner film layer, a medium support layer, a reinforcement layer, a stripline outer film layer and the like, with different thicknesses, by high-temperature machining processes of a bag pressing or die pressing method. The composite material stripline waveguide array antenna has the characteristics of low loss, light weight, stable structure, simple machining, low cost, high sealing performance and the like. The machined linear array antenna has the external dimension of 2,400mm*200mm*10.8mm and the weight of only 1.2 kg.
Application Domain
Antenna arraysAntenna supports/mountings
Technology Topic
PhysicsLinear array +9
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PUM
Property | Measurement | Unit |
Thickness | 0.035 | mm |
Thickness | 0.05 | mm |
Thickness | 5.0 | mm |
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