Miniaturized tri-band balanced filter based on a novel asymmetric stepped impedance resonator with self-coupling

Zhang Junjie; Li Jianbing; Zhou Dongfang; Liu Qing; Wang Xian; Zhang Dewei

doi:10.11884/HPLPB202133.200153

Volume 33 Issue 2

Jan. 2021

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Zhang Junjie, Li Jianbing, Zhou Dongfang, et al. Miniaturized tri-band balanced filter based on a novel asymmetric stepped impedance resonator with self-coupling[J]. High Power Laser and Particle Beams, 2021, 33: 023006. doi: 10.11884/HPLPB202133.200153

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Miniaturized tri-band balanced filter based on a novel asymmetric stepped impedance resonator with self-coupling

doi: 10.11884/HPLPB202133.200153

PLA Strategic Support Force Information Engineering University, Zhengzhou 450001, China

Received Date: 2020-06-04
Rev Recd Date: 2020-11-11
Publish Date: 2021-01-07

Abstract

Abstract

For the application requirements of high integration and high selectivity of balanced filters, this paper proposes a novel balanced tri-band filter with high selectivity, which is based on an improved asymmetric stepped impedance resonator structure with self-coupling. Firstly, through the differential mode and common mode equivalent circuits of the balanced filter, the resonant characteristics of the resonator structure are specifically analyzed, and the first three resonance modes under the differential mode equivalent circuit are used to form three passbands respectively. In addition, by loading capacitors and resistance elements on the symmetrical surface of the circuit, the suppression of CM signals can be improved without affecting DM signals based on the proposed multimode balanced filter structure and design method, and a balanced tri-band filter with passband frequencies of 2.75/4.46/6.21 GHz was designed, processed and tested. The results show that the structure can achieve a compact size and high selection characteristics, and has good common mode rejection characteristics.
- balanced filter,
- tri-band,
- common-mode (CM) suppression,
- self-coupling,
- asymmetric stepped impedance resonator

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References(15)

References

[1]	陈建忠, 梁昌洪, 吴边, 等. 紧凑型高共模抑制微带平衡滤波器[J]. 西安电子科技大学学报(自然科学版), 2012, 39(4):7-10. (Chen Jianzhong, Liang Changhong, Wu Bian, et al. Design of compact microstrip balanced filter with high common-mode suppression[J]. Journal of Xidian University (Natural Science), 2012, 39(4): 7-10
[2]	吕大龙, 刘庆, 张俊杰, 等. 小型化多层双模基片集成波导平衡带通滤波器[J]. 强激光与粒子束, 2020, 32:033001. (Lü Dalong, Liu qing, Zhang Junjie, et al. Compact balanced bandpass filters based on multilayer dual-mode substrate integrated waveguide cavities[J]. High Power Laser and Particle Beams, 2020, 32: 033001
[3]	张友俊, 袁晓芳. 一种新型小型化平衡双通带滤波器[J]. 固体电子学研究与进展, 2017, 37(6):419-423. (Zhang Youjun, Yuan Xiaofang. Design of a miniature balanced dual-band bandpass filter[J]. Research & Progress of Solid State Electronics, 2017, 37(6): 419-423
[4]	张雨静, 李蕴力, 陈建新. 平衡式双通带独立可控带通滤波器[J]. 重庆邮电大学学报(自然科学版), 2018, 30(5):668-672. (Zhang Yujing, Li Yunli, Chen Jianxin. Balanced bandpass filter with independently controllable dual passbands[J]. Journal of Chongqing University of Posts and Telecommunications (Natural Science Edition), 2018, 30(5): 668-672
[5]	Liu H, Song Y, Ren B, et al. Balanced tri-band bandpass filter design using octo-section stepped-impedance ring resonator with open stubs[J]. IEEE Microwave and Wireless Components Letters, 2017, 27(10): 912-914. doi: 10.1109/LMWC.2017.2748340
[6]	Wei F, Guo Y J, Qin P Y, et al. Compact balanced dual- and tri-band bandpass filters based on stub loaded resonators[J]. IEEE Microwave and Wireless Components Letters, 2015, 25(2): 76-78. doi: 10.1109/LMWC.2014.2370233
[7]	Cho Y H, Yun S W. Design of balanced dual-band bandpass filters using asymmetrical coupled lines[J]. IEEE Transactions on Microwave Theory and Techniques, 2013, 61(8): 2814-2820. doi: 10.1109/TMTT.2013.2269051
[8]	Zhang S X, Qiu L L, Chu Q X. Multiband balanced filters with controllable bandwidths based on slotline coupling feed[J]. IEEE Microwave and Wireless Components Letters, 2017, 27(11): 974-976. doi: 10.1109/LMWC.2017.2750026
[9]	Wu X, Wan F, Ge J. Stub-loaded theory and its application to balanced dual-band bandpass filter design[J]. IEEE Microwave and Wireless Components Letters, 2016, 26(4): 1-3. doi: 10.1109/LMWC.2016.2540120
[10]	Wei F, Qin P Y, Guo Y J, et al. Compact balanced dual- and tri-band BPFs based on coupled complementary split-ring resonators (C-CSRR)[J]. IEEE Microwave and Wireless Components Letters, 2016, 26(2): 1-3. doi: 10.1109/LMWC.2016.2521118
[11]	Liu H, Wang Z, Hu S, et al. Design of tri-band balanced filter with wideband common-mode suppression and upper stopband using square ring loaded resonator[J]. IEEE Transactions on Circuits and Systems II: Express Briefs, 2019.
[12]	Zhang S, Zhu L. Compact tri-band bandpass filter based on λ/4 resonators with U-folded coupled-line[J]. IEEE Microwave and Wireless Components Letters, 2013, 23(5): 258-260. doi: 10.1109/LMWC.2013.2255868
[13]	Guan Xuehui, Peng Yang, Liu Haiwen, et al. Compact triple-band high-temperature superconducting filter using coupled-line stepped impedance resonator[J]. IEEE Transactions on Applied Superconductivity, 2016, 26(7): 1-5.
[14]	Hong J S, Lancaster M J. Microwave filters for RF/microwave applications[M]. New York: Wiley Press, 2011.
[15]	Page J E, Esteban J, Camacho-Penalosa C. Lattice equivalent circuits of transmission-line and coupled-line sections[J]. IEEE Transactions on Microwave Theory & Techniques, 2011, 59(10): 2422-2430.

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