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![重要天線參數]()
www.google.com.tw軸比Axial ratio: 兩電場之長短軸之比. 天線相關 ... 前後比Front to back ratio: 主波辦 與背波. 辦之場強 ..... beamwidth）:(45°,60°,90°等)定義了天線水平面的. 波束寬度 ...瀏覽：639 -
![Axial ratio - Wikipedia, the free encyclopedia]()
www.google.com.twAxial ratio, for any structure or shape with two or more axes, is the ratio of the length (or magnitude) of those axes to each other - the longer axis divided by the ...瀏覽：1200
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日期：2025-05-02
The concept of axial ratio is presented. This relates to the polarization of the
electric fields from an antenna. Specifically, it is the ratio of the magnitude of the ......
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日期：2025-05-04
The characteristics of axial ratio (AR) can be optimized by tuning the stub ...... 的
比例定義成極化波的軸比(Axial Ratio)，就完美理想的圓極化波傳遞. 而言，通常只有
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日期：2025-05-05
極化波之軸比(axial ratio)需小於2.0 dB。天線設計一形狀 .... 定義的阻抗頻寬大約
等於電壓駐波比. 所定義的. 阻抗頻寬。可以使用實驗一之方程式求出阻抗頻寬，再使....
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日期：2025-04-29
8 Sep 2013 ... The axial ratio will change over the pattern of the antenna. ... Axial ratio by
definition is the ratio of the two orthogonal components of E-field....
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日期：2025-04-30
The ratio obtained by comparing the length of a crystallographic axis with one of
the lateral axes taken as unity. (electronics). The ratio of the major axis to the ......
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日期：2025-05-03
1.1 Definition ... Axial ratio is the ratio of the major axis to the minor axis of the
polarization ellipse: ... Axial ratio = major axis (Emax) or = 20 log [Emax/Emin]. (1)
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日期：2025-05-05
Definition of axial ratio – Our online dictionary has axial ratio information from A
Dictionary of Earth Sciences dictionary. Encyclopedia.com: English, psychology ......
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日期：2025-05-03
Definition of AXIAL RATIO: The ratio of the length of axes (at any structure that
has two or more axes) to each other; the longer axis divided by the shorter....
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