Identification detection device, communication equipment and method

A detection device and automatic identification technology, applied in the direction of measurement device, power consumption device, transportation and packaging, etc., can solve the problems of conduction test and radiation test limitation, and achieve the effect of avoiding the test being restricted

Pending Publication Date: 2022-04-26
HUIZHOU TCL MOBILE COMM CO LTD
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Problems solved by technology

[0004] However, when the radio frequency power is used for conduction test and radiation test, the radio frequency power emitting device of the mobile terminal cannot distinguish whether the current test is a conduction test or a radiation test. Therefore, in the prior art, the power output common to both tests is usually used for conduction testing and radiated testing, resulting in conducted tests and radiated tests being limited

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  • Identification detection device, communication equipment and method
  • Identification detection device, communication equipment and method
  • Identification detection device, communication equipment and method

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0035] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientation shown in the drawings Or positional relationship is only for the convenience of describing the present inve...

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Abstract

The invention provides an identification and detection device, communication equipment and a method. The identification and detection device comprises a radio frequency circuit module; one end of the feed port is electrically connected with the radio frequency circuit module; the antenna is connected with the other end of the feed port; and the detection circuit unit is electrically connected with the antenna and is used for detecting the circuit connection state of the antenna and the feed port. By arranging the detection circuit unit, the test modes can be detected and identified, different radio frequency powers can be output according to different test modes, a traditional method for testing by adopting general radio frequency power is abandoned, and the situation that conduction testing and radiation testing are limited is avoided.

Description

technical field [0001] The present application relates to the technical field of equipment detection, and in particular to an identification detection device, communication equipment and method. Background technique [0002] Radio Frequency (RF, Radio Frequency) is an abbreviation of high-frequency alternating electromagnetic waves, which represent electromagnetic frequencies that can radiate into space, and the range is mostly between 300kHz and 300GHz. The radio frequency part of the mobile phone we refer to is usually called RF (radio frequency front end) by industry insiders, which mainly completes the up-conversion and down-conversion of the baseband modulation signal. In layman's terms, the RF front-end is mainly responsible for the analog / digital conversion of the signal, and at the same time it is responsible for the amplification of the signal and provides the feed source for the antenna. [0003] During the RF design process of conventional mobile terminals, condu...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R29/08G01R21/00G01R31/54
CPCG01R29/0878G01R21/00G01R31/54
Inventor 陈卫
Owner HUIZHOU TCL MOBILE COMM CO LTD
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