A LTCC cross-coupled bandpass filter for millimeter-wave integrated module

Yinqiao Li; Jianhua Ji; Sha Huan; Yuanchun Fei; Jianming Zhou

doi:10.1109/ICMMT.2010.5525059

A LTCC cross-coupled bandpass filter for millimeter-wave integrated module

Yinqiao Li^*, Jianhua Ji, Sha Huan, Yuanchun Fei, Jianming Zhou

^*Corresponding author for this work

School of Integrated Circuits and Electronics

Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Citations (Scopus)

Abstract

This paper presents design and realization of a Ka-band stripline bandpass filter. A single pair of transmission zeros at lower and upper stopbands are achieved by introducing cross coupling. The whole filter is designed as a three-dimension structure in LTCC multi-layers. EM simulation is employed to estimate the performance of the filter and do optimization. The dimension of the fabricated LTCC filter is 8.3mm ×4.4mm × 1.1mm. The measurement shows a bandwidth of 1.5 GHz with the center frequency of 35.65 GHz. The measured insertion loss is smaller than 6.5 dB and return loss is below -6.4 dB including the RF connectors in the passband. The proposed filter is suitable for the applications in millimeter-wave integrated module.

Original language	English
Title of host publication	2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010
Pages	761-764
Number of pages	4
DOIs	https://doi.org/10.1109/ICMMT.2010.5525059
Publication status	Published - 2010
Event	2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010 - Chengdu, China Duration: 8 May 2010 → 11 May 2010

Publication series

Name	2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010

Conference

Conference	2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010
Country/Territory	China
City	Chengdu
Period	8/05/10 → 11/05/10

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10.1109/ICMMT.2010.5525059

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Li, Y., Ji, J., Huan, S., Fei, Y., & Zhou, J. (2010). A LTCC cross-coupled bandpass filter for millimeter-wave integrated module. In 2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010 (pp. 761-764). Article 5525059 (2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010). https://doi.org/10.1109/ICMMT.2010.5525059

@inproceedings{6fb991dfd60e47bca13d21bf5feb7ee9,

title = "A LTCC cross-coupled bandpass filter for millimeter-wave integrated module",

abstract = "This paper presents design and realization of a Ka-band stripline bandpass filter. A single pair of transmission zeros at lower and upper stopbands are achieved by introducing cross coupling. The whole filter is designed as a three-dimension structure in LTCC multi-layers. EM simulation is employed to estimate the performance of the filter and do optimization. The dimension of the fabricated LTCC filter is 8.3mm ×4.4mm × 1.1mm. The measurement shows a bandwidth of 1.5 GHz with the center frequency of 35.65 GHz. The measured insertion loss is smaller than 6.5 dB and return loss is below -6.4 dB including the RF connectors in the passband. The proposed filter is suitable for the applications in millimeter-wave integrated module.",

author = "Yinqiao Li and Jianhua Ji and Sha Huan and Yuanchun Fei and Jianming Zhou",

year = "2010",

doi = "10.1109/ICMMT.2010.5525059",

language = "English",

isbn = "9781424457052",

series = "2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010",

pages = "761--764",

booktitle = "2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010",

note = "2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010 ; Conference date: 08-05-2010 Through 11-05-2010",

}

Li, Y, Ji, J, Huan, S, Fei, Y & Zhou, J 2010, A LTCC cross-coupled bandpass filter for millimeter-wave integrated module. in 2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010., 5525059, 2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010, pp. 761-764, 2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010, Chengdu, China, 8/05/10. https://doi.org/10.1109/ICMMT.2010.5525059

A LTCC cross-coupled bandpass filter for millimeter-wave integrated module. / Li, Yinqiao; Ji, Jianhua; Huan, Sha et al.
2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010. 2010. p. 761-764 5525059 (2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - A LTCC cross-coupled bandpass filter for millimeter-wave integrated module

AU - Li, Yinqiao

AU - Ji, Jianhua

AU - Huan, Sha

AU - Fei, Yuanchun

AU - Zhou, Jianming

PY - 2010

Y1 - 2010

N2 - This paper presents design and realization of a Ka-band stripline bandpass filter. A single pair of transmission zeros at lower and upper stopbands are achieved by introducing cross coupling. The whole filter is designed as a three-dimension structure in LTCC multi-layers. EM simulation is employed to estimate the performance of the filter and do optimization. The dimension of the fabricated LTCC filter is 8.3mm ×4.4mm × 1.1mm. The measurement shows a bandwidth of 1.5 GHz with the center frequency of 35.65 GHz. The measured insertion loss is smaller than 6.5 dB and return loss is below -6.4 dB including the RF connectors in the passband. The proposed filter is suitable for the applications in millimeter-wave integrated module.

AB - This paper presents design and realization of a Ka-band stripline bandpass filter. A single pair of transmission zeros at lower and upper stopbands are achieved by introducing cross coupling. The whole filter is designed as a three-dimension structure in LTCC multi-layers. EM simulation is employed to estimate the performance of the filter and do optimization. The dimension of the fabricated LTCC filter is 8.3mm ×4.4mm × 1.1mm. The measurement shows a bandwidth of 1.5 GHz with the center frequency of 35.65 GHz. The measured insertion loss is smaller than 6.5 dB and return loss is below -6.4 dB including the RF connectors in the passband. The proposed filter is suitable for the applications in millimeter-wave integrated module.

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M3 - Conference contribution

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SN - 9781424457052

T3 - 2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010

SP - 761

EP - 764

BT - 2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010

T2 - 2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010

Y2 - 8 May 2010 through 11 May 2010

ER -

A LTCC cross-coupled bandpass filter for millimeter-wave integrated module

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