Integrated frequency and power measurement device and method based on RFID antenna transmission

Abstract

The invention provides an integrated frequency and power measurement device based on RFID antenna transmission. The integrated frequency and power measurement device comprises a sampling detection microwave assembly, an integrated frequency and power measurement circuit, a time base reference and local oscillator generating circuit and an RFID circuit module. Input signals enter the sampling detection microwave assembly. In the sampling detection microwave assembly, a power divider distributes the signals, a path of signals are used for power measurement, and a path of signals are used for conducting frequency measurement. The integrated frequency and power measurement device based on RFID antenna transmission has the advantages that a testing instrument is small in size, convenient to carry and capable of being used in a narrow space, single-port input and integrated measurement of frequency and power can be achieved, the testing efficiency is high, a wireless testing system is convenient to establish, the limitation of the position where a tested device is located is avoided, the testing instrument can be controlled through an upper computer, and the testing efficiency is greatly improved.

Description

technical field [0001] The present invention relates to the technical field of testing, in particular to an integrated measurement device for frequency power based on RFID wireless transmission, and also relates to an integrated measurement method for frequency power based on RFID wireless transmission. Background technique [0002] With the upgrading of electronic equipment, higher requirements are put forward for the guarantee work of electronic equipment. In the guarantee process, the frequency and power of electronic equipment are the basic indicators that require frequent testing. In order to ensure the guarantee efficiency, it is necessary to network the frequency and power test instruments with other test instruments to form a network test information system. [0003] The solution closest to the present invention is to use a wired network to build an information test system, to build a wired network information test system with a frequency meter, a power meter, and ot...

AI Technical Summary

Problems solved by technology

[0007] The present invention proposes a frequency and power integrated measurement device and method based on RFID (radio frequency identification technology) wireless transmission, which solves the problem that the existing wired network test information system is limited by the position of the device under test and the problem of difficult network cable layout

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