A Distributed Magnetostatic Resonator

被引：6

作者：

Devitt, Connor ^{[1
]}

Tiwari, Sudhanshu ^{[1
]}

Bhave, Sunil A. ^{[1
]}

Wang, Renyuan ^{[2
]}

机构：

[1] Purdue Univ, Elmore Family Sch Elect & Comp Engn, OxideMEMS Lab, W Lafayette, IN 47907 USA

[2] BAE Syst Inc, FAST Lab, Nashua, NH 03060 USA

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 2024年 / 72卷 / 10期

关键词：

Gold; Transducers; Magnetostatic waves; Magnetostatics; Couplings; Magnetoacoustic effects; Filters; Magnetostatic wave (MSW); micromachining; tunable resonator; yttrium iron garnet (YIG); TUNABLE MICROWAVE RESONATORS; WAVE; CIRCUIT; FILTER; TECHNOLOGY;

D O I：

10.1109/TMTT.2024.3381549

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 work reports the design, fabrication, and characterization of coupling-enhanced magnetostatic forward volume wave (MSFVW) resonators with significant spur suppression. The fabrication is based on surface micromachining of yttrium iron garnet (YIG) film on a gadolinium gallium garnet (GGG) substrate with thick gold transducers. A distributed resonator is used to excite forward volume waves in YIG to realize a frequency-dependent coupling boost. Fabricated devices at 18 and 7 GHz show coupling coefficients as high as 13% and quality factors above 1000. Higher order magnetostatic mode suppression is experimentally demonstrated through a combination of transducer and YIG geometry design.

引用

页码：5679 / 5686

页数：8

共 54 条

[1]

Adam J. D., 1985, IEEE 1985 Ultrasonics Symposium. Proceedings. (Cat. No.85CH2209-5), P157

[2] SAW and BAW Technologies for RF Filter Applications: A Review of the Relative Strengths and Weaknesses [J].

Aigner, Robert .

2008 IEEE ULTRASONICS SYMPOSIUM, VOLS 1-4 AND APPENDIX, 2008, :582-589

[3]

ARITURK G, 2022, PROC IEEE 22 ANN WIR, P1

[4] A TUNABLE OSCILLATOR USING MAGNETOSTATIC FORWARD-VOLUME WAVE RESONATOR WITH WIDE STRIP TRANSDUCER [J].

ASAO, H ;

OHHASHI, H ;

OHWADA, T ;

ISHIDA, O .

ELECTRONICS AND COMMUNICATIONS IN JAPAN PART II-ELECTRONICS, 1995, 78 (05) :81-91

[5] Strong magnon-photon coupling with chip-integrated YIG in the zero-temperature limit [J].

Baity, Paul G. ;

Bozhko, Dmytro A. ;

Macedo, Rair ;

Smith, William ;

Holland, Rory C. ;

Danilin, Sergey ;

Seferai, Valentino ;

Barbosa, Joao ;

Peroor, Renju R. ;

Goldman, Sara ;

Nasti, Umberto ;

Paul, Jharna ;

Hadfield, Robert H. ;

McVitie, Stephen ;

Weides, Martin .

APPLIED PHYSICS LETTERS, 2021, 119 (03)

[6] Thin-Film Lithium Niobate Acoustic Filter at 23.5 GHz With 2.38 dB IL and 18.2% FBW [J].

Barrera, Omar ;

Cho, Sinwoo ;

Matto, Lezli ;

Kramer, Jack ;

Huynh, Kenny ;

Chulukhadze, Vakhtang ;

Chang, Yen-Wei ;

Goorsky, Mark S. ;

Lu, Ruochen .

JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2023, 32 (06) :622-625

[7] Mechanical on-chip microwave circulator [J].

Barzanjeh, S. ;

Wulf, M. ;

Peruzzo, M. ;

Kalaee, M. ;

Dieterle, P. B. ;

Painter, O. ;

Fink, J. M. .

NATURE COMMUNICATIONS, 2017, 8

[8] Low-Voltage Electrostatic Actuation With Inherent Position Feedback [J].

Cagdaser, Baris ;

Boser, Bernhard E. .

JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2012, 21 (05) :1187-1196

[9]

Carter P.S., 1961, IRE T MICROWAVE THEO, P252, DOI DOI 10.1109/TMTT.1961.1125316

[10]

Connelly D. A., 2023, THESIS U NOTRE DAME

← 1 2 3 4 5 6 →