-
1.发明授权公开(公告)号：US09404810B2
公开(公告)日：2016-08-02
申请号：US14686016
申请日：2015-04-14
Applicant: Mnemonics, Inc.
Inventor： Madjid A. Belkerdid , Ed Struble , Nicholas Kozlovski
CPC classification number: G01K11/265 , G06K19/0675
Abstract: A surface acoustic wave sensor system for use with a moving platform. The system comprises an interrogator for producing an RF interrogating signal transmitted from a first antenna. A substrate that supports surface acoustic waves is attached to the moving platform and an interdigital transducer (IDT) and reflector are mounted on the substrate. The IDT produces surface acoustic waves (SAW) responsive to the RF interrogating signal. The reflector produces reflected SAW responsive to the incident SAW and responsive to a characteristic of the moving platform. A position indicator produces a synchronization signal input to the interrogator for triggering the RF interrogating signal. The synchronization signal is timed to trigger the RF interrogating signal when the interdigital transducer is within a field-of-view of the first antenna.
Abstract translation: 一种与移动平台一起使用的表面声波传感器系统。 该系统包括用于产生从第一天线发射的RF询问信号的询问器。 支撑表面声波的基板连接到移动平台上，并且在基板上安装叉指式换能器（IDT）和反射器。 IDT产生响应于RF询问信号的表面声波（SAW）。 反射器响应于入射的SAW并响应于移动平台的特性产生反射的SAW。 位置指示器产生输入到询问器的同步信号，用于触发RF询问信号。 当叉指式换能器在第一天线的视场内时，同步信号被定时以触发RF询问信号。
-
2.发明申请Wireless Surface Acoustic Wave Temperature Sensor and Interrogation System Apparatus Capable of Generating A Self Synchronizing Shaft Position Indicator for Moving Platforms 审中-公开无线表面声波温度传感器和询问系统设备，能够为移动平台生成自同步轴位置指示器公开(公告)号：US20160012265A1
公开(公告)日：2016-01-14
申请号：US14686016
申请日：2015-04-14
Applicant: Mnemonics, Inc.
Inventor： Ed Struble , Nicholas Kozlovski
CPC classification number: G01K11/265 , G06K19/0675
Abstract: A surface acoustic wave sensor system for use with a moving platform. The system comprises an interrogator for producing an RF interrogating signal transmitted from a first antenna. A substrate that supports surface acoustic waves is attached to the moving platform and an interdigital transducer (IDT) and reflector are mounted on the substrate. The IDT produces surface acoustic waves (SAW) responsive to the RF interrogating signal. The reflector produces reflected SAW responsive to the incident SAW and responsive to a characteristic of the moving platform. A position indicator produces a synchronization signal input to the interrogator for triggering the RF interrogating signal. The synchronization signal is timed to trigger the RF interrogating signal when the interdigital transducer is within a field-of-view of the first antenna.
Abstract translation: 一种与移动平台一起使用的表面声波传感器系统。 该系统包括用于产生从第一天线发射的RF询问信号的询问器。 支撑表面声波的基板连接到移动平台上，并且在基板上安装叉指式换能器（IDT）和反射器。 IDT产生响应于RF询问信号的表面声波（SAW）。 反射器响应于入射的SAW并响应移动平台的特性产生反射的SAW。 位置指示器产生输入到询问器的同步信号，用于触发RF询问信号。 当叉指式换能器在第一天线的视场内时，同步信号被定时以触发RF询问信号。
-
Search Results
2
records
(took 0.007 seconds)
