Sensor, method and system for remote detection of objects
A sensor and sensor element technology, applied in radio wave measurement systems, instruments, alarms, etc., can solve the problems of short working distance and high cost of the detection system
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0037] figure 1 A system for telemetry of objects is shown, in which the method and sensor according to the invention are applied. A transmitting antenna 11 and a receiving antenna 12 are arranged in the detection field. The transmitting antenna 11 is operatively connected to an output stage 13 which is in turn connected to a controller 14 . The output stage consists of various commercially available driver and amplifier circuits as well as for generating high frequency f HF A device for alternating current, when current is supplied to the transmitting antenna 11, the current flows back and forth through the antenna 11, wherein a high-frequency electromagnetic field is generated around the transmitting antenna 11. Use this electromagnetic field to excite the sensor existing in the detection area 10, so that the sensor emits an electromagnetic reply signal when receiving the electronic energy from the transmitting antenna 11, which is received by the receiving antenna 12. Th...
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