Common ground inductance effect in combined acoustic-electromagnetic simulation of bulk acoustic wave filter

Gao Yang; Jia Le; Zhang Dapeng

doi:10.11884/HPLPB201830.180006

Volume 30 Issue 6

Jun. 2018

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Article Navigation > High Power Laser and Particle Beams > 2018 > 30(6): 064101

Gao Yang, Jia Le, Zhang Dapeng. Common ground inductance effect in combined acoustic-electromagnetic simulation of bulk acoustic wave filter[J]. High Power Laser and Particle Beams, 2018, 30: 064101. doi: 10.11884/HPLPB201830.180006

Citation:

Gao Yang, Jia Le, Zhang Dapeng. Common ground inductance effect in combined acoustic-electromagnetic simulation of bulk acoustic wave filter[J]. High Power Laser and Particle Beams, 2018, 30: 064101. doi: 10.11884/HPLPB201830.180006

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Common ground inductance effect in combined acoustic-electromagnetic simulation of bulk acoustic wave filter

doi: 10.11884/HPLPB201830.180006

Gao Yang^{1, 3
,},
Jia Le²,
Zhang Dapeng²

1.
Institute of Electronic Engineering, CAEP, P.O.Box 919-512, Mianyang 621999, China
2.
School of Information Engineering, Southwest University of Science and Technology, Mianyang 621010, China
3.
State Key Laboratory of Particle Detection and Electronics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China

Received Date: 2018-01-04
Rev Recd Date: 2018-03-07
Publish Date: 2018-06-15

Abstract

Abstract

Aiming at the phenomenon that left transmission zero of bulk acoustic wave(BAW) filter has a leftward deviation in combined acoustic-electromagnetic simulation, we verified the existence of common inductance effect in simulation and analyzed the influence of common ground inductance on filter performance. We changed positions of parallel thin-film bulk acoustic resonators(FBARs) P1 and P4 to ground in the original layout of the BAW filter(shortening paths to the ground), respectively. Then combined acoustic-electromagnetic simulation of filter was done. The results show that: common ground inductance effect existed between parallel FBAR to ground and input port and output port in combined acoustic-electromagnetic simulation. When the paths of parallel FBARs to ground were shortened, the common ground inductance effect was reduced in combined acoustic-electromagnetic simulation, and out of band rejection was better. The influence of common ground inductance effect on the smaller area parallel FBAR was more obvious. So the influence of common inductance effect on left transmission zero and left out of band rejection should be considered in combined acoustic-electromagnetic simulation of BAW filter.
- bulk acoustic wave filter,
- combined acoustic-electromagnetic simulation,
- electromagnetic coupling,
- common ground inductance effect

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References(11)

References

[1]	Selimovic N, Bader B, Kiwitt J, et al. Comparison of different electromagnetic models of bulk acoustic wave resonators and filters[C]//IEEE Ultrasonics Symposium Proceedings. 2011: 1708-1711.
[2]	Milsom R F, Lobl H P, Peligrad D N, et al. Combined acoustic-electromagnetic simulation of thin-film bulk acoustic wave filters[C]//IEEE Ultrasonics Symposium Proceedings. 2002, 1: 989-994.
[3]	Farina M, Rozzi T. Electromagnetic modeling of thin-film bulk acoustic resonators[J]. IEEE Trans Microwave Theory and Techniques, 2004, 52(11): 2496-2502.
[4]	Tag A, Chauhan V, Weigel R, et al. Multiphysics modeling of BAW filters[C]//IEEE Ultrasonics Symposium Proceedings. 2015: 1-4.
[5]	赵坤丽. S波段窄带带通BAW滤波器设计[D]. 绵阳: 西南科技大学, 2016. Zhao Kunli. Design of S-band narrow-band bandpass BAW filter. Mianyang: Southwest University of Science and Technology, 2016
[6]	TriQuint Proprietary. Comment on BAW PCB layout for RF filters Triquint semiconductor[EB/OL]. http://www.triquint.com/newsroom/news/2009/.
[7]	贾乐, 高杨, 韩超, 等. Wi-Fi频段体声波滤波器的设计[J]. 强激光与粒子束, 2017, 29: 104104. doi: 10.11884/HPLPB201729.170141 Jia Le, Gao Yang, Han Chao, et al. Design of bulk acoustic wave filter for Wi-Fi band. High Power Laser and Particle Beams, 2017, 29: 104104 doi: 10.11884/HPLPB201729.170141
[8]	Wang K, Clark D, Camnitz L H, et al. A UMTS-900 duplexer[C]//IEEE Ultrasonics Symposium Proceedings. 2008: 899-902.
[9]	Razafimandimby S, Tilhac C, Cathelin A, et al. An electronically tunable bandpass BAW-filter for a zero-IF WCDMA receiver[C]//IEEE Montreux Solid-State Circuits Conference. 2006: 142-145.
[10]	Mason W P. Physical acoustics[M]. New York: Elsevier Science, 2013.
[11]	Catherinot L, Giraud S, Chatras M, et al. A general procedure for the design of bulk acoustic wave filters[J]. International Journal of RF and Microwave Computer-Aided Engineering, 2011, 21(5): 458-465. doi: 10.1002/mmce.20550

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