Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Microwave bulk-acoustic-wave reflection-grating resonators.

D E Oates1, J Y Pan

  • 1Lincoln Lab., MIT, Lexington, MA.

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
|January 1, 1988
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

[Derivation of occupational exposure limits for propylene glycol monomethyl ether based on mathematical models and uncertainty factors].

Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases·2026
Same author

[Clinical characteristics of congenital atresia of the oval window].

Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery·2025
Same author

[Visualization analysis of literature on sudden poisoning incidents in China from 2013 to 2022 based on CiteSpace and VOSviewer].

Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases·2024
Same author

[Discussion on the application status and method improvement of gas chromatography in occupational health inspection standards in China].

Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases·2024
Same author

[Outcomes at discharge of preterm infants born <34 weeks' gestation].

Zhonghua er ke za zhi = Chinese journal of pediatrics·2022
Same author

[Analysis of clinical phenotype and genotype of Chinese children with disorders of sex development].

Zhonghua er ke za zhi = Chinese journal of pediatrics·2022
Same journal

Theoretical Foundations of the Echo Envelope Statistical Modeling: A Tutorial.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
Same journal

Practical Demonstrations of FR3-Band Thin-Film Lithium Niobate Acoustic Filter Design.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
Same journal

Real-Time Heterogeneous Helical Wave Spectrum Method for Transabdominal Passive Acoustic Mapping.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
Same journal

Cascaded Plane Wave Ultrasound Velocity Vector Imaging: In Vivo Feasibility in Carotid Arteries.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
Same journal

Quantitative Acoustic Attenuation Scanning Using a Phase-Insensitive Ultrasound Computed Tomography System.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
Same journal

FPGA-Accelerated CNN Reconstruction for Low-Power Sparse-Array Ultrasound Imaging.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
See all related articles

High-frequency bulk-acoustic-wave (BAW) resonators fabricated using holographic methods achieve high Q factors. This enables low-phase noise oscillators with potential for further performance enhancement.

Area of Science:

  • Materials Science
  • Electrical Engineering
  • Physics

Background:

  • Bulk-acoustic-wave (BAW) resonators are critical components in high-frequency electronic systems.
  • Achieving high Q factors at gigahertz frequencies is essential for low-phase noise oscillators.
  • Existing fabrication techniques face limitations in performance at higher frequencies.

Purpose of the Study:

  • To present a novel fabrication technique for bulk-acoustic-wave (BAW) resonators operating at 1-10 GHz.
  • To demonstrate high Q factors and low phase noise in these BAW resonators.
  • To project future performance improvements and limitations.

Main Methods:

  • Fabrication of BAW resonators using iron-doped lithium niobate.
  • Utilizing optical holographic methods for creating reflection gratings.

Related Experiment Videos

  • Characterization of resonator performance, including Q factor and phase noise.

    • Main Results:

    • Demonstrated Q factors of 30,000 at 1 GHz.
    • Feasible extension to Q of 10,000 at 10 GHz.
    • Achieved single-sideband phase noise floor of <-140 dBc/Hz at 1.14 GHz, matching analytical models.

    Conclusions:

    • The developed holographic fabrication method enables high-performance BAW resonators at high frequencies.
    • The high Q factors directly translate to low phase noise in stabilized oscillators.
    • Projected improvements indicate potential for phase noise below -160 dBc/Hz.