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- Theory of the Frequency Responses of Backfire Helical Antenna 背射模螺旋天线频率响应理论
- STUDY ON THE POWER DISTRIBUTION OF BACKFIRE HELICAL ANTENNA AND ITS APPLICATIONS 背射模螺旋天线方向性研究及其应用
- backfire helical antenna 回火螺线天线
- The backfire characteristics of a monofilar helix and the radiation characteristic of the paraboloidal reflector antenna with a backfire helical feed operating at C band are studied. 研究了C波段单线背射螺旋的背射特性及其作为抛物面馈源的辐射特性。
- A theory is presented for the frequency responses of backfire helical an- tenna. 本文叙述了背射模螺旋天线的频率响应理论。
- Helical antenna has not only almost identical to the resistive input impedance in broad bandwidth, but also works by the end of super-gain front lobed map in the same frequency band. 螺旋天线不仅在宽频带上具有近乎一致的电阻性输入阻抗,而且在同样的频带上按超增益端射阵的波瓣图工作。
- Two novel spherical helical antennas are designed by projecting the planar equiangular spiral antenna onto the surfaces of hemisphere and partial sphere. 摘要将平面等角螺旋天线投影到半球面和部分球面上,得到半球面螺旋天线和部分球面螺旋天线两种新型球面螺旋天线。
- The Near-Field Analysis of Thin Helical Antenna 细螺旋天线的近场分析
- Research on Normal Mode Helical Antenna 基模螺旋天线的研究
- Study on Spherical Helical Antenna 球面螺旋天线的研究
- Conical quadrifilar helical antenna 圆锥四臂螺旋天线
- Fast analysis and broadband design of the helical antenna 螺旋天线的快速分析及宽带化设计
- microwave helical antenna monopole antenna albumen thermo solidifying chart. 标 签 微波 螺线辐射器 单极型辐射器 蛋清凝固热图.
- Automated design of modified helical antennas 变形螺旋天线的自动设计
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- Even our most carefully laid plans may backfire. 甚至我们的最周密安排的计划也可能产生适得其反的结果。
- Fast computation of the electrical characteristics of the normal mode helical antenna 快速计算法向模螺旋天线的电特性
- Secret affairs will eventually backfire on you. 秘密的事情最终会发生在你身上。
- No antenna, no radio, we're back in the nineteenth century! 没有天线,没有无线电,我们回到十九世纪了。
- In this paper, a method of analysing the short backfire antenna is proposed. 本文提出了短背射天线的一种分析方法,它较好地解释了背射天线的工作原理。