用于LTE (Band-Class-13)手机应用的弯曲线pifa天线

Ahmed A. Naser, Khalil H. Sayidmarie, J. Aziz
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引用次数: 5

摘要

长期演进(LTE)标准吸引了很多人的兴趣,因为它提供了许多优点。用于移动手机的LTE700频段较低频段的天线设计者必须在手机有限的空间和操作频率所隐含的长波长之间做出妥协。为了解决上述问题,提出了一种弯曲线- pifa组合天线。利用CST微波工作室套件研究了各种设计参数的影响。然后对天线形状进行优化,以(765)MHz为中心获得-6dB带宽(58)MHz。该天线为其他应用提供了2.16GHz的第二频段。该天线具有65×110×1.6mm3 (0.165×0.28×0.004波长在较低频段的中心频率)的紧凑尺寸。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A meandered line-PIFA antenna for LTE (Band-Class-13) handset applications
The long-term evolution (LTE) standard has attracted much interest because it offers many advantages. Antenna designers for the lower band of the LTE700 band for mobile handsets have to compromise between the limited space in the handset and long wavelengths implied by frequency of operation. An antenna with meandered line-PIFA combination is proposed as a solution for the above challenge. The influences of various design parameters are investigated using the CST Microwave Studio Suite. The antenna shape was then optimized to obtain a -6dB bandwidth of (58) MHz centered at (765) MHz. The antenna offers a second band at 2.16GHz for other applications. The antenna has compact size of 65×110×1.6mm3 (0.165×0.28×0.004 wavelengths at the center frequency of the lower band).
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