The invention relates to coherent signal combination with multiple outputs for quasi-continuous wave LIDAR operation. A signal processing system for light detection and ranging (LIDAR) operation includes an amplifier and a splitter coupled to the amplifier. The amplifier is configured to receive a plurality of optical signals associated with a plurality of phases, respectively, and to generate a plurality of amplified optical signals using the plurality of optical signals. The splitter is configured to receive the plurality of amplified optical signals and combine the plurality of amplified optical signals according to the plurality of phases to generate an optical signal across the plurality of outputs.

    本发明涉及利用多输出进行相干信号组合以用于准连续波LIDAR操作。一种用于光检测和测距(LIDAR)操作的信号处理系统包括放大器和耦合到该放大器的分路器。该放大器被配置为接收分别与多个相位相关联的多个光信号,并使用该多个光信号生成多个放大的光信号。该分路器被配置为接收多个放大的光信号,并根据多个相位组合多个放大的光信号以跨多个输出生成光信号。


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    Title :

    Coherent signal combination with multiple outputs for quasi-continuous wave LIDAR operation


    Additional title:

    利用多输出进行相干信号组合以用于准连续波LIDAR操作


    Contributors:
    BARBER ZEB (author) / REIBEL RANDY R (author) / KADLEC EMIL (author)

    Publication date :

    2023-08-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion




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