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Radio frequency switch matrix based signal source test system and method

A radio frequency switch matrix and test system technology, applied in transmission systems, transmission monitoring, electrical components, etc., can solve problems such as unfavorable productization, complex and redundant systems, and high costs, to improve flexibility, simple test procedures, and reduce Test the effect of resources

Inactive Publication Date: 2015-05-06
BEIJING STARPOINT TECH COMPANY
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Problems solved by technology

The requirements for different test environments in the test cases are in conflict with the limited number of test resources in the system. If the test environment is built separately according to the test cases, the system will be complicated and redundant, difficult to operate, and the cost is huge, which is not conducive to productization

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  • Radio frequency switch matrix based signal source test system and method
  • Radio frequency switch matrix based signal source test system and method
  • Radio frequency switch matrix based signal source test system and method

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Embodiment Construction

[0051] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0052] figure 1 A schematic structural diagram of a signal source test system based on a radio frequency switch matrix provided by an embodiment of the present invention, figure 2 A schematic structural diagram of a radio frequency switch matrix unit provided by an embodiment of the present invention, image 3 A structural schematic diagram of a ...

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Abstract

The invention provides a radio frequency switch matrix based signal source test system and method. The system comprises an input unit, a radio frequency switch matrix unit and a signal analysis unit. The input unit is used for inputting signal sources, and the radio frequency switch matrix unit is used for controlling the connecting and disconnecting of the input signal sources and is connected with the input unit. The signal analysis unit is used for analyzing the signal sources passing through the radio frequency switch matrix unit and is connected with the radio frequency switch matrix. By the aid of the system and the method, radio frequency channels can be switched automatically according to test case requirements, and the test environment required by test items is built, accordingly, use test resources are reduced, the test process is simple, and the system flexibility is improved.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a signal source testing system and method based on a radio frequency switch matrix. Background technique [0002] In various testing and verification of mobile communication terminals, testing is the entire verification test of terminal design and solutions or products, an important part of product quality inspection, and a key means to promote product maturity and perfection. Long Term Evolution (LTE for short) terminal tests are mainly divided into radio frequency conformance test, protocol conformance test and radio resource management (Radio Resource Management, RRM for short) conformance test. With the long-term existence of multi-standard networks in the live network, the interoperability test between systems of different standards has always been the focus of testing. This requires that the test system needs to include multiple signal sources to simulate mul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/00
Inventor 白文迁熊健翔
Owner BEIJING STARPOINT TECH COMPANY
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