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PHASE EMULATOR FOR A TIME-OF-FLIGHT (TOF) DEVICE

机译:飞行时间(TOF)设备的相位仿真器

摘要

An example time-of-flight device may include an emitter component configured to emit a plurality of modulated signals toward an object during a transmission window, wherein the plurality of modulated signals emitted during the transmission window are to be used to determine a single distance measurement associated with the object and the time-of-flight device. The time-of-flight device may include a control component configured to cause, via the emitter component, emission of a first modulated signal and emission of a second modulated signal, of the plurality of modulated signals, toward the object, wherein the first modulated signal is emitted during a first portion of the transmission window and has a first phase of a plurality of preconfigured phases, and wherein the second modulated signal is emitted during a second portion of the transmission window and has a second phase of the plurality of preconfigured phases; and cause, using the emission of the first modulated signal and the emission of the second modulated signal during the transmission window, an emulation of a transmission of a measurement signal that has a measurement phase defined based on the first phase and the second phase, wherein the measurement phase is different from the first phase and the second phase.
机译:示例性飞行时间设备可以包括发射器组件,该发射器组件被配置为在传输窗口期间向物体发射多个调制信号,其中在传输窗口期间发射的多个调制信号将用于确定单个距离测量。与物体和飞行时间设备相关联。飞行时间装置可以包括控制部件,该控制部件被配置为经由发射器部件使多个调制信号中的第一调制信号和第二调制信号朝向对象发射,其中,第一调制信号信号在传输窗口的第一部分期间被发射并且具有多个预配置相位的第一相位,并且其中第二调制信号在传输窗口的第二部分期间被发射并且具有多个预配置相位的第二相位;使用发射窗口期间的第一调制信号的发射和第二调制信号的发射,对具有基于第一相位和第二相位定义的测量相位的测量信号的发射进行仿真,其中测量阶段不同于第一阶段和第二阶段。

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