Bandpass Filter Design Using Quad-Mode Stub-Loaded Loop Resonator

被引：0
|
作者：
Liang, Chen [1 ]
Liu, Yun [1 ]
Liu, Tao [1 ]
Tai, Fanbin [1 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Coll Elect & Infounat Engn, Nanjing 210016, Jiangsu, Peoples R China
来源：
2019 INTERNATIONAL APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY SYMPOSIUM - CHINA (ACES), VOL 1 | 2019年
关键词：
Bandpass filter; Quad-mode Stub-loaded Loop (QMSLLR); COMPACT;
D O I：
10.23919/aces48530.2019.9060659
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 novel microstrip bandpass filter using a quadmode stub-loaded loop resonator(QMSLLR) is proposed. The QMSLLR is a square loop with the four sections loaded with short stubs, the lengths of which determine the distribution of the frequencies. Odd-even mode method is applied for analyzing the frequencies. For both the input and output couplings, two feeding lines perpendicular to each other are used. The simulation and physical processing prove that the structure is suitable for the design of a medium band or even narrow band bandpass quadmode Filter.
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页数：2
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