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天线阻抗
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天线阻抗
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antenna impedance
天线阻抗
线天线输入端的电压与电流的比值或口面型天线馈线上电压驻波比表示的天线特性。
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antenna impedance
天线阻抗
Astronomy
antenna impedance
天线阻抗
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Selected Works by Eight Authors in Modern China
Selected Works by Twenty-four Writers of the Qing Dynasty
Selected Works from the Late Qing Dynasty
Selected Works from the Separate Collection of Mount. Wanwei
Selected Works of Cai Chusheng
Selected Works of Chinese Folk Art in Past Dynasties
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Selected Works of Great Harmony
Selected Works of Jiang Zemin
Selected Works of Laoshe on Quyi
Selected Works of Lenin
Selected Works of Lin Shu and Yan Fu
Selected Works of Parallel Prose
Selected Works of Wang Anshi, block-printed edition on document paper by the magistrate's mansion of Longshu Prefecture, Song Dynasty
Selected Works on Statecraft Through History
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Selecting Offices According to Province
selecting points according syndromes
selecting points according to symptoms
selecting points along channel
selecting points in distant location
selecting points in nearby location
selecting principles of illustrative examples
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