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■a本书属于科普类图书，主要介绍天线的历史及发展；天线的基础，包括天线的性能、参数；天线的测量；对典型天线的介绍（线天线+...... |
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■a射频电能的收集器与中转站■Ashe pin dian neng de shou ji qi yu zhong zhu+...... |
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