Based on the idea of frequency invariant, a wideband adaptive antenna array is proposed for wideband wireless communication system.
基于频率不变思想，提出一种适用于宽带无线通信系统下的，新的宽带自适应天线阵列。
2
The invention discloses a wideband omnidirectional ceiling antenna which is used for finishing the indoor signal coverage of a mobile communication system.
本发明公开一种宽频全向吸顶天线，包括：用于完成移动通信系统信号 的室内覆盖，包括：金属底板；
3
The invention discloses an ultra-wideband omnidirectional ceiling antenna which is used for finishing the indoor signal coverage of a mobile communication system.