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热词
    • 1. 发明授权
    • Test apparatus and method which can simultaneously execute various tests of one or a plurality of radio communication terminals of various types of communication systems
    • 可以同时执行各种通信系统的一个或多个无线电通信终端的各种测试的测试装置和方法
    • US07263355B2
    • 2007-08-28
    • US10866298
    • 2004-06-10
    • Takayuki MorikawaTsuyoshi DoiOsamu Miyashita
    • Takayuki MorikawaTsuyoshi DoiOsamu Miyashita
    • H04B17/00
    • H04W24/00
    • A test apparatus main body mounted in a single housing has a connection unit, a common bus, terminal control units, measurement units, and a total control unit. The connection unit can connect at least two terminals of identical or different type of communication systems. The terminal control units output test signals including signals that respectively control the terminals which can be connected to the connection unit based on predetermined test programs according to the type of communication systems, and measurement instructions, which are supplied via the common bus. The second measurement units perform measurements designated by the measurement instructions upon reception of response signals which are output from the terminals in response to the test signals from the terminal control units. The total control unit supplies, in advance, the predetermined test programs according to the type of communication systems and outputs the measurement instructions at predetermined timings to the terminal control units.
    • 安装在单个壳体中的测试装置主体具有连接单元,公共总线,终端控制单元,测量单元和总控制单元。 连接单元可以连接相同或不同类型的通信系统的至少两个终端。 终端控制单元输出测试信号,包括根据通信系统的类型和经由公共总线提供的测量指令,基于预定的测试程序分别控制可连接到连接单元的终端的信号。 第二测量单元响应于来自终端控制单元的测试信号,在接收到从终端输出的响应信号时,执行由测量指令指定的测量。 总控制单元预先根据通信系统的类型提供预定的测试程序,并将预定定时的测量指令输出到终端控制单元。