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天线是无线电发射和接收的重要装置;现代高科技的天线,更是智慧和科技的结晶。1887年,赫兹为了验证麦克斯韦预言的电磁波的存在,设计出试验用的发射天线和接收天线。1888年,赫兹用他的天线验证了麦克斯韦的电磁理论。1890年波波夫与马可尼为了实现无线电远距离通信而设计了各种
Antennas are an important device for radio transmission and reception; modern high-tech antennas are the result of wisdom and technology. In 1887, Hertz designed the experimental transmitting antenna and receiving antenna in order to verify the existence of electromagnetic waves predicted by Maxwell. In 1888, Hertz validated Maxwell’s electromagnetic theory with his antenna. In 1890 Popov and Marconi designed a variety of radio remote communications