NEW MICROSTRIP FRACTAL-SHAPED SQUARE PATCH RESONATORS FILTERS

被引：3

作者：

La, Dong-sheng ^{[1
]}

Lu, Ying-hua ^{[1
]}

Liu, Ning ^{[1
]}

Cui, Dong-nuan ^{[1
]}

Zhang, Jin-ling ^{[1
]}

机构：

[1] Beijing Univ Posts & Telecommun, Sch Elect Engn, Beijing 100876, Peoples R China

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2011年 / 53卷 / 09期

基金：

中国国家自然科学基金;

关键词：

microstrip band-pass filter; fractal-shaped; square patch resonator;

D O I：

10.1002/mop.26212

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：

This article proposes and optimizes two types of band-pass filters using fractal-shaped square resonators. The filters have many remarkable advantages by using etched fractal-shaped defected structures in the square patch resonators, such as compact size, high selectivity, and simple structure. The resonant characteristics of the filters are reported and can be adjusted by changing the parameters of the fractal-shaped structures. Good agreement between the simulation results and the measurement results is achieved. (C) 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:1950-1952, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26212

引用

页码：1950 / 1952

页数：3

共 10 条

[1]

Hong JS, 2003, IEEE MTT S INT MICR, P1901, DOI 10.1109/MWSYM.2003.1210529

[2] Dual-mode bandpass filters using microstrip slotted equilateral triangular patch resonators [J].

Hu, WL ;

Ma, ZW ;

Kobayashi, Y ;

Anada, T ;

Hagiwara, G .

IEICE TRANSACTIONS ON ELECTRONICS, 2006, E89C (04) :503-508

[3]

KIM IK, 2007, IEEE MICROWAVE THEOR, V9, P2943

[4] ANALYSIS OF TRIANGULAR MICROSTRIP RESONATORS [J].

SHARMA, AK ;

BHAT, B .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1982, 30 (11) :2029-2031

[5] A modified microstrip circular patch resonator filter [J].

Tan, BT ;

Chew, ST ;

Leong, MS ;

Ooi, BL .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2002, 12 (07) :252-254

[6] Miniaturized dual-mode bandpass filter with harmonic control [J].

Tu, WH ;

Chang, K .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2005, 15 (12) :838-840

[7] MICROSTRIP BANDPASS FILTER USING DEGENERATE MODES OF A MICROSTRIP RING RESONATOR [J].

WOLFF, I .

ELECTRONICS LETTERS, 1972, 8 (12) :302-&

[8] RESONANT PROPERTIES OF THE SIERPINSKI-BASED FRACTAL RESONATOR AND ITS APPLICATION ON LOW-LOSS MINIATURIZED DUAL-MODE BANDPASS FILTER [J].

Ye, Chang-Sin ;

Su, Yan-Kuin ;

Weng, Min-Hang ;

Wu, Hung-Wei .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2009, 51 (05) :1358-1361

[9] New microstrip fractal-shaped triangular patch resonators filters [J].

Zhang, Sheng ;

Xiao, Jian-kang ;

Li, Ying .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2007, 49 (03) :581-583

[10] Miniaturized dual-mode bandpass filter using inductively loaded ross-slotted patch resonator [J].

Zhu, L ;

Tan, BC ;

Quek, SJ .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2005, 15 (01) :22-24

← 1 →