1.The Smart Antenna System, has been the present focuses in signal processing andcommunication field, which smart multi-beam antenna is formed by means of antenna arrayembedded by signal process technology.
所谓智能天线系统SAS（Smart Antenna System）就是阵列天线与先进的信号处理技术相结合，形成同时具有空时处理能力的天线，目前该技术已成为国内外非常热门的研究领域。
2.Antenna Faces - indicates which physical antenna face(s) of a neighbor cell site are neighbor faces.
Antenna Faces -- 指示相邻小区基站的哪些物理天线接口是相邻接口。
3.By the combination of antenna array and advanced signal processing technology, the smart antenna system can perform adaptive array signal processing, the resulting advantages attract many researches in the fields of communication and signal processing.
所谓智能天线系统(Smart Antenna System)就是天线阵列与先进的信号处理技术相结合,形成具有自适应信号处理能力的天线阵列系统,是通信和信号处理等领域的研究热点。
4.Can ANTENNA CAD be used to analyze a PCB loop antenna?
Antenna CAD能分析印刷电路板环路天线吗?
5.7. Physical Verification includes DRC, Antenna, LVS.
7.物理验证则分为DRC验证,Antenna验证, LVS验证。
6.Can ANTENNA CAD be used to calculate mutual coupling between microstrip antennas?
Antenna CAD能计算两个天线间的互耦合吗?
7.If the cell specified in the "Cell Site" field is the same as this key cell (that is, face-to-face handoff), this field indicates the bias to be used for handoffs from this face to the face specified in the "Antenna Faces" field.
如果 "Cell Site" 字段中指定的小区与该关键小区相同(也就是说，面对面的越区切换)，则该字段指示用于从该接口到 "Antenna Faces" 字段接口的越区切换的别名。
8.PIFA (Planar Inverted F Antenna), which has low profile, small size, easy to design and manufacture and many other advantages, is widely used in mobile communication.
平面倒F天线(Planar Inverted F Antenna,以下简称PIFA)具有低剖面,体积小,易于设计制作等优点,在移动通信终端设备中被广泛应用。
9.An antenna with frequency selective subreflector is introduced ,and the measured radiation patterns and RCS of the antenna are given. The resuhs show that this antenna can obtain about 20dB of RCS reudction and similar radiation properties in comparison with the antenna having ordinary subreflector.
用频率选择表面（FSS）替代普通双反射面天线的副反射面，可以有效地克服模式散射场，从而在带外显著地降低天线的雷达散射截面（RCS）．实测结果表明，依靠这种方法可以获得20dB左右的天线RCS减缩效果，而天线的辐射性能却不会受到大的影响。
10.By combining backfire principle and focusing mechanism in a single antenna system the backfire feed Cassegrain antenna makes a sm all aperture antenna having the electrical performance of a large Cassegrain antenna.
背射馈源卡氏天线将背射原理和聚焦原理综合于同一个天线系统之中 ,这就使小口径天线 (与天线波长比 )具有大型卡氏天线的电性能。
