The future development trend of electronic measuring instruments

The market for electronic measuring instruments in China is huge and the demand is large. Electronic measuring instruments play a crucial role in the development of the electronic information industry, plus the continuous research and development of measuring instruments in recent years. The development of electronic measuring instruments in China will be unlimited in the future.

The development trend of electronic measuring instruments The recent rapid development of electronic measurement technology and electronic measuring instruments in all walks of life, first, the basic theory of electronic measurement technology research: new test theory and method research, artificial intelligence theory research, frequency Research on the methods of acquiring basic tracers and calibrators, research and development of new types of measurement and control buses and system structures, and research and development of measurement and instrument standards are the focus of theoretical research in the future.

Second, the development of electronic measurement technology: the current rapid development of the technology has advanced monitoring and control bus technology, digital signal processing, new technologies, integrated testing and fault diagnosis of new technologies, optical frequency standard and precision time-frequency testing of new technologies.

Third, the second type of important electronic measuring instruments: An important development direction of the vector network analyzer is to build an automatic measurement technology and an automatic test system with a vector network analyzer as the core; in addition, the vector network analyzer has come out of the traditional linear network. The application field plays an important role in the testing and analysis of nonlinear, high-power networks. Modulation domain analysis instruments are the only technology that can accurately measure the time-varying fluctuations in communication transmissions today, especially in the field of military electronic testing.

Fourth, the development of modern production technology for electronic measuring instruments: The design and production level of instrumental products is an important indicator of a country’s science and technology industry fundamentals and industrial capabilities. It runs through the entire process of product production and its entire life cycle. In the future, in the research of instrumentation and production technology, we must pay attention to solving product design and process supervision model problems, research new types of instrumentation devices, and develop high-precision and high-quality instrumentation-specific components, parts, and overall quality inspection equipment. , Study virtual test verification and engineering verification technologies, study advanced production processes and processes, study new evaluation methods for stability, reliability, maintainability and testability, and standardize product certification systems.

The future market of electronic measuring instruments in China is about 10 billion Chinese electronic measuring instruments are currently in the second development opportunity since the founding of New China. Mainly due to the development of China's economy, China's economy has now undergone two changes: First, the industry must upgrade, and second, the industry must be independent innovation. An electronic measuring instrument is required for the selection of raw materials, the monitoring of production processes, the testing of products, and the operation of an industry. Therefore, electronic measuring instruments have historical missions of upgrading and independent innovation of other industries.

It is expected that in the next few years, under the strong driving force of synthetic instruments, the electronic measuring instrument industry will use SDR (software-defined radio) measurement instruments and multi-field instrument interoperability extensions as hotspots. In the space where LXI and USB are used as link buses, more will be achieved. Multi-technology innovation, and actively promote the development of electronic devices, electronic applications, forming a positive interaction. The demand for domestic electronic measuring instruments is very strong. The market is about 10 billion yuan, and the sales volume is more than 7 million, an increase of more than 20%.

High-bandwidth requirements make measuring instruments become mainstream With the increasing demand for high-bandwidth applications and the ever-increasing speed of electronic component product upgrades, the electronics industry requires the speed of product development and production verification to increase. Traditional single-type measuring instruments have The characteristics of high-performance, but in the face of changes in market demand, modular measuring instruments are highly flexible, easy to integrate features, gradually attracting more and more manufacturers bet.

The open standards for modular measurement instruments include PXI and AXIe, which are dominated by PXI Systems Alliance (PXISA) and AXIe Consortium. PXI modular instrumentation is an open architecture defined by users of metrology and automation, while AXIe is based on AdvancedTCA standards and can be extended to instrumentation and testing. Compared with stand-alone instruments, modular measurement instruments have the advantages of space-saving, open architecture, flexible configuration, easy upgrade and integration, saving overall construction cost and improving test efficiency.

Modular measurement instruments can provide a "just right" and reasonably priced test platform. The high-density, high-capacity rack-type test platform also meets the space requirements of manufacturing units. Taking a smart phone as an example, it takes a large amount of cost from the total scale of the test of audio, video, and data signals. Once the cost of the test is reduced, the cost of mass production on behalf of the product is also reduced. The useless benefit can greatly help customers improve their product competitiveness.