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随着我国移动通信事业的不断发展,各种形式的天线已相继研制生产出来,并得到了普遍使用.但作为移动体所用的天线,目前使用较多的仍为λ/4、λ/8这类鞭状天线.这类天线增益不高,对通信质量和通信距离有很大影响.为了提高通信质量,扩大通信范围,我们试制并生产了一种2×(5λ/8)特高频车载天线.它是一种中间加感串馈式鞭状天线,能有效地辐射和接收垂直极化波,可良好地工作在430～512MHz频率范围内.
With the continuous development of China’s mobile communications, various forms of antennas have been developed and produced one after another, and have been widely used.But the antenna used as a mobile body, currently used more still λ / 4, λ / 8 this Class whip antenna.The gain of these antennas is not high, which has great influence on the communication quality and communication distance.In order to improve the communication quality and expand the communication range, we try out and produce a 2 × (5λ / 8) UHF car Antenna. It is an intermediate sense-fed whip antenna that efficiently radiates and receives vertically polarized waves and works well in the 430-512 MHz frequency range.