提高笔记本电脑天线接收性能的宽带寄生天线设计与实现

2016 International Conference on Control, Electronics, Renewable Energy and Communications (ICCEREC) Pub Date : 2016-09-01 DOI:10.1109/ICCEREC.2016.7814980

Max Alexander Rura Patras, B. S. Nugroho, Adit Kumiawan, Y. Wahyu

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引用次数: 0

摘要

在笔记本天线接收中，当笔记本天线处于多径环境下的深衰落位置时，接收到的信号往往会出现明显的下降。本文提出了一种利用寄生元件提高笔记本电脑天线接收性能的方法，寄生元件可以粘贴在笔记本电脑屏幕的后面板上。该天线具有2265 MHz至6233 MHz的宽频带，可服务于WLAN操作中的所有频率。所提出的寄生天线在低频(2392.5 MHz)和高频(5567.5 MHz)增益分别提高了1.21 dB和2.68 dB。这些天线能够覆盖WLAN系统的2.4 GHz频段和5.2 / 5.8 GHz频段的所有频率。

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Wideband parasitic antennas design and realization to improve laptop antenna reception

In laptop antenna reception, the received signal frequently experience significant decrease when laptop antenna is located on a deep fading position in multipath environments. In this paper, we propose a method of using parasitic elements to improve the reception of laptop antenna, which can be incorporated (pasted) at the back panel of laptop screen. The proposed antennas have a wide frequency band, ranges from 2265 MHz to 6233 MHz, to serve all frequencies in WLAN operation. The proposed parasitic antennas exhibit the gain improvement of 1.21 dB at low frequency band (2392.5 MHz) and 2.68 dB at high frequency band (5567.5 MHz). These antennas are able to cover all frequencies in the 2.4 GHz band and the 5.2 / 5.8 GHz band for WLAN systems.

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来源期刊

2016 International Conference on Control, Electronics, Renewable Energy and Communications (ICCEREC)

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