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

AMCXO and its test system.

Wei Zhou1, Hai Wang, Jianning Gao

  • 1Department of Measurement and Instrumentation, Xidian University, 710071, PR China.

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
|October 14, 2004
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

Instrumentation Failure After Posterior Vertebral Column Resection in Adult Spinal Deformity.

Spine·2016
Same author

Nanodrug-Mediated Thermotherapy of Cancer Stem-Like Cells.

Journal of nanoscience and nanotechnology·2016
Same author

Irisin exerts dual effects on browning and adipogenesis of human white adipocytes.

American journal of physiology. Endocrinology and metabolism·2016
Same author

Asymmetric Supercapacitor Based on Porous N-doped Carbon Derived from Pomelo Peel and NiO Arrays.

ACS applied materials & interfaces·2016
Same author

Akt and β-catenin contribute to TMZ resistance and EMT of MGMT negative malignant glioma cell line.

Journal of the neurological sciences·2016
Same author

[Anatomic characteristics of the vessels in the spermatic cord of the varicocele patient: A laparoscopic study].

Zhonghua nan ke xue = National journal of andrology·2016
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

We introduce the analog memory compensated crystal oscillator (AMCXO), a novel approach to temperature compensation. AMCXO offers comparable performance to microcomputer compensated crystal oscillators (MCXO) but with reduced costs.

Area of Science:

  • Electrical Engineering
  • Materials Science

Background:

  • Crystal oscillators are fundamental frequency standards.
  • Temperature variations significantly impact oscillator stability.
  • Existing compensation methods like MCXO have limitations.

Purpose of the Study:

  • Introduce a novel Analog Memory Compensated Crystal Oscillator (AMCXO).
  • Compare the performance of AMCXO with Microcomputer Compensated Crystal Oscillators (MCXO).
  • Analyze the necessity and advantages of developing AMCXO.

Main Methods:

  • Developed AMCXO utilizing an analog memory for temperature compensation.
  • Developed MCXO employing digital units and a microprocessor for compensation.
  • Designed distinct test systems for both AMCXO and MCXO, differing in temperature experimentation, data acquisition, and processing.

Related Experiment Videos

Main Results:

  • Both AMCXO and MCXO use computer-generated control signals based on temperature variations.
  • AMCXO employs analog memory, while MCXO uses digital units (microprocessor) for compensation.
  • AMCXO test systems, though more complex, can achieve better performance and reduced costs.

Conclusions:

  • AMCXO presents a viable alternative to MCXO for temperature compensation.
  • The analog approach in AMCXO offers potential for improved performance and cost-effectiveness.
  • Further development of AMCXO test systems is recommended for optimal results.