A Wideband MIMO Antenna with Fixed and Reconfigurable Band Notch Characteristics for UWB Systems

被引：4

作者：

Saleem, Rashid ^{[1
]}

Quddus, Asim ^{[2
]}

Bilal, Muhammad ^{[3
]}

Shabbir, Tayyab ^{[4
]}

Abbas, Syed M. ^{[5
]}

Shafique, M. Farhan ^{[6
]}

机构：

[1] Univ Engn & Technol UET, Telecom Engn Dept, Taxila, Pakistan

[2] NFC Inst Engn & Fertilizer Res NFC IEFR, Elect Engn Dept, Faisalabad, Pakistan

[3] Balochistan Univ IT Engn & Management Sci BUITEMS, Telecom Engn Dept, Quetta, Pakistan

[4] Univ Kebangsaan Malaysia, Dept Elect Elect & Syst Engn, Bangi, Selangor, Malaysia

[5] Macquarie Univ, Fac Sci & Engn, Sch Engn, Sydney, NSW, Australia

[6] COMSATS Inst Informat Technol CIIT, Ctr Adv Studies Telecommun, Islamabad, Pakistan

来源：

2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING | 2020年

关键词：

Band-stop/Notch; isolation; MIMO; Reconfigurable; WLAN; SLOT ANTENNA; REJECTION;

D O I：

10.1109/IEEECONF35879.2020.9329524

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 paper a miniaturized ultrawideband multiple-input multiple-output (MIMO)/diversity antenna with fixed and reconfigurable band-stop/notch functionality is presented. The proposed MIMO elements exhibit an impedance match vertical bar S-11 vertical bar< -10 dB, for the frequency band of 3.1 - 12 GHz. Enhanced isolation of above 20 dB is obtained between antenna elements by using circular slotted decoupling structure. To achieve reconfigurable WLAN (5.5 GHz) band notch characteristics, PIN-Diodes are inserted in horizontal stubs at ground plane. Fixed band notch is achieved for interference mitigation at downlink X-band satellite (7.5 GHz). Moreover, the simulated as well as measured results are in desired limits.

引用

页码：471 / 472

页数：2

共 8 条

[1] A Simple Ultra Wideband Printed Monopole Antenna With High Band Rejection and Wide Radiation Patterns [J].

Abbas, Syed Muzahir ;

Ranga, Yogesh ;

Verma, Anand K. ;

Esselle, Karu P. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2014, 62 (09) :4816-4820

[2] Design of compact reconfigurable ultra-wideband slot antenna with switchable single/dual band notch functions [J].

Badamchi, Bahareh ;

Nourinia, Javad ;

Ghobadi, Changiz ;

Shahmirzadi, Arash Valizade .

IET MICROWAVES ANTENNAS & PROPAGATION, 2014, 8 (08) :541-548

[3] MIMO application UWB antenna doublet incorporating a sinusoidal decoupling structure [J].

Bilal, Muhammad ;

Saleem, Rashid ;

Shafique, Muhammad F. ;

Khan, Hassan A. .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2014, 56 (07) :1547-1553

[4] Very Small Dual Band-Notched Rectangular Slot Antenna With Enhanced Impedance Bandwidth [J].

Emadian, Seyed Ramin ;

Ahmadi-Shokouh, Javad .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2015, 63 (10) :4529-+

[5]

Shabbir T, 2017, 2017 IEEE MTT-S INTERNATIONAL CONFERENCE ON NUMERICAL ELECTROMAGNETIC AND MULTIPHYSICS MODELING AND OPTIMIZATION FOR RF, MICROWAVE, AND TERAHERTZ APPLICATIONS (NEMO), P40, DOI 10.1109/NEMO.2017.7964180

[6]

Shabbir T, 2015, APPL COMPUT ELECTROM, V30, P184

[7] A Novel Printed UWB Slot Antenna With Reconfigurable Band-Notch Characteristics [J].

Tasouji, Nasrin ;

Nourinia, Javad ;

Ghobadi, Changiz ;

Tofigh, Farzad .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2013, 12 :922-925

[8] Compact Dual-Polarized UWB Quasi-Self-Complementary MIMO/Diversity Antenna With Band-Rejection Capability [J].

Zhu, Jianfeng ;

Li, Shufang ;

Feng, Botao ;

Deng, Li ;

Yin, Sixing .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2016, 15 :905-908

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