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Antenna arrangement for a mobile satellite telephone and mobile telephone with this antenna arrangement
Antenna arrangement for a mobile satellite telephone and mobile telephone with this antenna arrangement
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机译:用于移动卫星电话的天线装置以及具有该天线装置的移动电话
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摘要
The switched mode mobile telephone spiral antenna creates radiation patterns to receive rotating polar satellite communications. The conical section spiral antenna has several sets of turns (B1-B4) together with a switching mode function (m1,m2) providing a vertical radiating or horizontal radiating pattern. The pattern can be switched before or after satellite signal losses.
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