Composite film-based frequency-adjustable surface acoustic wave gyro
A surface acoustic wave and composite membrane technology, which is applied in the direction of speed measurement, gyroscope/steering induction equipment, measuring device, etc. due to the gyro effect, can solve the problem that the actual frequency of the oscillator and the detector is difficult to be consistent, so as to increase the strength, overcome the The effect of low sensitivity and improved sensitivity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0022] The present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings.
[0023] Such as figure 1 As shown, the frequency-tunable surface acoustic wave gyro based on the composite film of the present invention includes a magnetostrictive substrate 1, a piezoelectric film 2, a surface acoustic wave resonator 3, a surface acoustic wave detector 4, a metal lattice 5, a phase shifter The network 6 and the radio frequency amplifier 7, the piezoelectric film 2 is covered on the magnetostrictive substrate 1, the surface acoustic wave resonator 3, the surface acoustic wave detector 4 and the metal lattice 5 are arranged on the surface of the piezoelectric film 2, the surface acoustic wave The resonator 3 and the surface acoustic wave detector 4 are arranged perpendicular to each other, and the surface of the piezoelectric film 2 at the intersection of the surface acoustic wave resonator 3 and the surface acoustic wave ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com