Enhanced bandwidth reconfigurable single and dual band-notch antenna by using DGS for UWB and KU applications

被引：7

作者：

Beigi, P. ^{[1
]}

Zehforoosh, Y. ^{[2
]}

Nourinia, J. ^{[3
]}

机构：

[1] Islamic Azad Univ, Young Researchers & Elite Club, Urmia Branch, Orumiyeh, Iran

[2] Islamic Azad Univ, Dept Elect Engn, Urmia Branch, Orumiyeh, Iran

[3] Urmia Univ, Dept Elect Engn, Orumiyeh, Iran

来源：

JOURNAL OF INSTRUMENTATION | 2019年 / 14卷 / 02期

关键词：

Antennas; Microwave Antennas; PARASITIC ELEMENT; MONOPOLE ANTENNA; SLOT ANTENNA; SHAPED SLOT;

D O I：

10.1088/1748-0221/14/02/P02006

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In this article, a dual band notch reconfigurable antenna for ultra-wide band applications by switchable band notch characteristics is reported. The antenna includes rectangular patch with two L-shaped strips, rectangular and L-shaped slits on the ground sheet. To create much wider impedance bandwidth, slits on the ground sheet have been added. To create dual band notch characteristics, the L shaped strips on the radiating patch are connected using two PIN diodes in order to control the band rejection range. The reconfigurable antenna includes single and dual band notch 4.5-6.5 and 9-10.5 GHz. The presented antenna with final size of 12 x 18 x 1.6 mm(3) is manufactured on an affordable FR-4 substrate and tested. The measured and simulated results are in good agreement.

引用

页数：9

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