A Very Compact Monopole Antenna with Variable Frequency Band-Notch for Ultra-Wideband Applications

被引：0

作者：

Mehranpour, Mehdi ^{[1
]}

Boudaghi, Hamid ^{[1
]}

Ghiamy, Mohammad ^{[1
]}

Nourinia, Javad ^{[1
]}

机构：

[1] Islamic Azad Univ, Ardabil Branch, Young Res Club, Ardebil, Iran

来源：

2012 SIXTH INTERNATIONAL SYMPOSIUM ON TELECOMMUNICATIONS (IST) | 2012年

关键词：

Antenna; Arrow-shaped ground plane; Inverted U-shaped Slot; Monopole; Ultra Wideband (UWB); PLANAR MONOPOLE;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this letter, a novel printed band-notched monopole antenna for ultrawideband (UWB) applications with variable frequency band-notch characteristics is presented. This antenna consists of a rectangular radiating patch with an inverted U-shaped slot, which a pair of L-shaped conductor strips protruded on it, and an arrow-shaped ground plane. In this state, the proposed antenna without band-notch can operate over the frequency band between 2.96 and 20.8 GHz for VSWR <= 2. By cutting a pair of rectangular slots on the bottom of inverted U-shaped slot on the radiating patch, frequency band-stop performance is generated, while showing the band rejection performance in the frequency band of 5 to 6 GHz, and results show that the proposed antenna has a wide bandwidth from 2.54 to 25.7 GHz. The designed antenna has a simple structure and compact size of 10 x 15.5 mm(2).

引用

页码：7 / 10

页数：4

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