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Micro-strip mixing ring with non-crossed ports
The invention discloses a micro-strip mixing ring with non-crossed ports. The micro-strip mixing ring comprises a medium substrate. A micro-strip network with a first port, a second port, a third
Compact type plane dual-band omnidirectional circularly polarized antenna
The invention discloses a compact type plane dual-band omnidirectional circularly polarized antenna. The compact type plane dual-band omnidirectional circularly polarized antenna is characterized by
Double frequency channel satellite navigation receiving antenna
The utility model discloses a double frequency channel satellite navigation receiving antenna, comprising a laminated paster antenna, a broadband orthogonal feeder network and a connecting probe,
Asymmetrical coplanar waveguide cross directional coupler
The invention discloses an asymmetrical coplanar waveguide cross directional coupler. The asymmetrical coplanar waveguide cross directional coupler comprises parallel coupled lines, flying
L-waveband broadband circular polarization micro-strip antenna
The invention discloses an L-waveband broadband circular polarization micro-strip antenna which comprises an upper-layer radiating antenna dielectric substrate and a lower-layer feed network
Multi-mode satellite positioning navigation terminal antenna
The invention discloses a multi-mode satellite positioning navigation terminal antenna. The multi-mode satellite positioning navigation terminal antenna is characterized in that the antenna comprises
High-performance multi-mode active satellite navigation antenna
The invention discloses a high-performance multi-mode active satellite navigation antenna. The high-performance multi-mode active satellite navigation antenna comprises a surface-wave-restraining
An L-strip fed stacked patch antenna for maritime satellite communications
一条实际天线为 INMARSAT 活动卫星通讯被设计了并且发展。设计使用象泡沫和铜陪衬那样的低费用材料创造一个叠的微条天线数组。几种技术被采用提高阻抗带宽和轴的比率带宽。最后的设计参数被他们模拟优化。最后, L 长带喂了六元素的叠的微条天线数组被构造并且测试。模仿并且测量的结果证明在整个 INMARSAT 工作乐队,天线的 VSWR 是不到 1.6,它的天线获得比 15dB
Metal back-coated asymmetric coplanar waveguide physical size detection method based on neural network
The invention discloses a metal back-coated asymmetric coplanar waveguide physical size detection method based on a neural network. According to the method, a neural network inversing modeling
Asymmetric coplanar waveguide directional coupler
The present invention discloses an asymmetric coplanar waveguide directional coupler comprising: a broadside coupled asymmetric coplanar waveguide, the floor, the transition line, the input and