Unlock instant, AI-driven research and patent intelligence for your innovation.

Inter-stage test setup for wireless communication devices

A technology of a wireless communication device and a testing device, which is applied in the directions of measuring devices, measuring electricity, measuring electrical variables, etc., can solve problems such as defective functional components, poor performance of wireless communication devices, waste, etc.

Active Publication Date: 2017-04-12
AZUREWAVE TEHNOLOGIES INC
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the large number of functional components in the wireless communication device, if a certain functional component in the wireless communication device is defective, it is not easy for general inspection instruments to detect which functional component is defective.
In order to ensure the normal function of the wireless communication device, it is known that if the performance of the wireless communication device is not good or a certain functional component is defective, it is wasteful to discard the entire system chip

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Inter-stage test setup for wireless communication devices
  • Inter-stage test setup for wireless communication devices
  • Inter-stage test setup for wireless communication devices

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0062] Hereinafter, the present invention will be described in detail by illustrating various exemplary embodiments of the invention by drawing. However, inventive concepts may be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. Additionally, the same reference numbers may be used in the drawings to denote similar elements.

[0063] First, please refer to Figure 1A and Figure 1B , Figure 1A is a schematic diagram of a wireless communication device according to an embodiment of the present invention. Figure 1B It is a schematic diagram of an inter-stage test device testing a DUT in a wireless communication device according to an embodiment of the present invention.

[0064] Such as Figure 1A and Figure 1B As shown, the wireless communication device 10 has a device under test 20 , a lower device 30 , an upper ground wire 38 , a signal wire 40 , and a lower ground wire 42 . The DUT 20 is electrically ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an interstage tester of a wireless communication device. The wireless communication device includes a component to be tested and an inferior component, wherein the component to be tested is electrically connected with the inferior component via a signal line. The interstage tester is arranged on the signal line, electrically connected with the component to be tested and the inferior component, and provided with an upper plate, a lower plate and an intermediate layer. The intermediate layer is arranged between the upper plate and the lower plate, and comprises a first block and a second block, the first block generates an air impedance, and the second block generates a regulation impedance. Thus, the interstage tester can be used to test the state of the component to be tested in the wireless communication device according to the air impedance and the regulation impedance.

Description

technical field [0001] The present invention provides an inter-stage test device, and in particular relates to an inter-stage test device for a wireless communication device, which is used for testing the status of components in the wireless communication device. Background technique [0002] Wireless communication (wireless communication) has become a design trend of mobile products in terms of current technology. Wireless communication components are generally set in a system chip (System on Chip, referred to as SoC), so that the system chip can miniaturize and modularize the circuit of the wireless communication component, and integrate the required functional components into a single chip. A wireless communication device is formed to meet the requirements of today's mobile products. [0003] However, due to the large number of functional components in the wireless communication device, if a certain functional component in the wireless communication device is defective, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04B17/00G01R31/00
Inventor 简煌展
Owner AZUREWAVE TEHNOLOGIES INC