A compact filtering UWB antenna with band-notched function

被引：7

作者：

Yang, Hailong ^{[1
]}

Xi, Xiaoli ^{[1
,2
]}

Zhao, Yuchen ^{[1
]}

Wang, Lili ^{[1
]}

Shi, Xiaomin ^{[3
]}

机构：

[1] Xian Univ Technol, Elect Engn Dept, Xian 710048, Shaanxi, Peoples R China

[2] Northwest Inst Nucl Technol, Sci & Technol High Power Microwave Lab, Xian 710024, Shaanxi, Peoples R China

[3] Xian Shiyou Univ, Commun Engn Dept, Xian, Shaanxi, Peoples R China

来源：

IEICE ELECTRONICS EXPRESS | 2018年 / 15卷 / 12期

关键词：

ultra-wideband (UWB) slot antenna; band-edge selectivity; low-pass filter; SLOT ANTENNA; DESIGN; BANDWIDTH;

D O I：

10.1587/elex.15.20180458

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：

A compact filtering UWB antenna with band-notched function is proposed. The proposed antenna mainly consists a stepped impedance resonator feeding line with low-pass characteristic at the top of the dielectric substrate and two slots at the bottom. The stepped impedance resonator is used to enhance the upper band-edge selectivity, and the narrow slot near the stepped slot is employed to improve the lower band-edge selectivity. What's more, two microstrip lines paralleling to the feeding line are located at the end of the slot, which can generate the notch band by controlling the length of the current path in two microstrip lines. Compared with the traditional antennas, the proposed antenna is not only smaller in size, but also has better suppression of the in-band and out-of-band interference signals in function.

引用

页数：12

共 17 条

[1] Structure and design optimisation of compact UWB slot antenna [J].

Bekasiewicz, A. ;

Koziel, S. .

ELECTRONICS LETTERS, 2016, 52 (09) :681-682

[2] A Compact Notched Band UWB Slot Antenna With Sharp Selectivity and Controllable Bandwidth [J].

Chu, Qing-Xin ;

Mao, Chun-Xu ;

Zhu, He .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2013, 61 (08) :3961-3966

[3]

*FED COMM COMM, 2002, 0248 FCC

[4] DESIGN OF A MICROSTIP FED STEP SLOT ANTENNA FOR UWB COMMUNICATION [J].

Gopikrishna, M. ;

Das Krishna, Deepti ;

Aanandan, C. K. ;

Mohanan, P. ;

Vasudevan, K. .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2009, 51 (04) :1126-1129

[5] A dual band-notched UWB antenna with hook-shaped slots and folded stubs [J].

He, Shuang ;

Gao, Peng ;

Xiong, Ling ;

Zhou, Wanting ;

Xu, Liang .

IEICE ELECTRONICS EXPRESS, 2013, 10 (05)

[6] Design of a UWB Filtering Antenna with Defected Ground Structure [J].

Li, Rong ;

Gao, Peng .

PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS, 2016, 63 :65-70

[7]

Pozar DM., 1998, MICROWAVE ENG, P399

[8] SQUARE/HEXAGONAL SPLIT RING RESONATOR LOADED EXPONENTIALLY TAPERED SLOT ULTRA WIDEBAND (UWB) ANTENNA WITH FREQUENCY NOTCH CHARACTERISTICS [J].

Saha, Chinmoy ;

Natani, Priyanka ;

Shaik, Latheef A. ;

Siddiqui, Jawad Y. ;

Antar, Y. M. M. .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2017, 59 (06) :1241-1245

[9] HIGHLY SELECTIVE INTEGRATED FILTER ANTENNA FOR UWB APPLICATION [J].

Sahoo, Anuj Kumar ;

Gupta, Ravi Dutt ;

Parihar, Manoj Singh .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2017, 59 (05) :1032-1037

[10] Novel ultra-wideband (UWB) bandpass filter using multiple-mode resonator [J].

Shi, Xiaomin ;

Xi, Xiaoli ;

Liu, Jiangfan ;

Yang, Hailong .

IEICE ELECTRONICS EXPRESS, 2016, 13 (11)

← 1 2 →