2014 new luminescent spot of intelligent sensor

Our country 'Chinese electronic components' twelfth five-year 'plan' 'twelfth five-year' period will invest 500 billion yuan, mainly concentrated in the field of the research and development and industrialization of new electronic components. Sensor market continued growth in China, more than 15% growth rate. Especially in the field of sensors, in 2014 our country as the key nodes in the transmission, sensor industry issued what amazing new products? Intelligent sensor is made up of one or more sensor, microprocessor and peripheral control and communication circuit, the combination of the intelligent software system, it has both monitoring, judgment, information processing, and other functions.

1 mation company launched six channel temperature sensor

mation launched 6 channel temperature sensor, a precision of + / - 1 ℃ 6 channel temperature sensor, tailored for the next generation 65 nm manufacturing process. The device accurately measure their own temperature and temperature of up six external position, such as CPU, memory, GPU, or other heat sensitive position.

small 20 pins MAX668 QSOP and TSSOP package, allowing the user to program set alarm output temperature threshold. In order to make the design more flexibility, the output can be used as an interrupt, or connect to the system fan and other thermal management circuit. Components of the hardwired STBY function can eliminate the phenomenon of false alarms during startup. High precision, small size and high flexibility makes MAX668? Become the ideal choice for laptop application, in these applications, read multiple location accurate temperature is critical.

2, the world's first radar sensor development suite available

in early 2014, to help customers save development cost and development cycle, the Swiss RFbeam company introduced the world's first development suite ST200, doppler radar sensor simulator - K K - DT1, production test of radar system TS1 development tools, etc. RFbeam radar sensor is a world leading company, provides a series of 24 GHZ radar sensor products.

ST200 development suite provides a complete development platform for developers to support the CW, FMCW, FSK, and the development of monopulse radar sensor. RFbeam company's 24 GHZ radar sensor using planar microstrip technology, products with small size, high sensitivity, wide detection range, etc. According to the demand, the customer can choose CWFMCWFSKMonopulse work mode, realize the speed, distance and Angle measurement, etc.

K - the company's high-end products 24 GHZ HC1 is a superheterodyne radar sensor. Product adopts superheterodyne structure design, built-in PLL phase-locked loop, precise control transmission frequency. Can be used to detect objects exist, speed, detection range as high as 1000 meters. Common applications include: detection of low altitude object, rivers and lakes ships speed detection, security testing, sports, etc. RFbeam company said, compared with other detection technology ( Such as infrared, ultrasonic, etc. ) , 24 GHZ radar sensor has higher stability and anti-interference ability. We also very happy to see China issued 24 GHZ frequency short vehicle-mounted radar equipment using the frequency planning, believe 24 GHZ radar sensor in the intelligent transportation, industrial control, automobile driving auxiliary systems, intelligent lighting and security, and other fields will have broad market prospect.

3 light 1000 times of graphene image sensor

WangQijie, assistant professor of nanyang technological university in Singapore and his team carefully developed a piece of graphene sensors. A sensor that can detect a broad spectrum of light, capture and hold light generates particles of time longer than most of the sensor, ability to capture the light 1000 times stronger than the traditional sensor, and low energy dissipation is 10 times.

using this kind of sensor can under the circumstances of less light capture more clear photos. It is worth mentioning that this kind of sensors will than traditional sensors ( Secondary CMOS sensors and the CCD sensor) Five times cheaper.

professor wang said: 'research and development of the sensor, we will the current production practice experience in mind. In principle, this means that the industry can continue to use CMOS process ( This is the most widely used technology in the field of electronic factory. ) Continue to produce the camera sensor, and manufacturers can use our research and development of nanometer material sensor easily replace the existing basis. 'Research and development of the new sensor will have the opportunity to used in infrared photography, traffic speed cameras, the satellite map, and so on many related equipment. The team is committed to the development into commercial products. We are looking forward to this new development product quicker to benefit mankind.

more high-quality sensors at https://www. rtdcn。 Com /

key words: thermal resistance, thermocouple, thermal resistance, platinum resistance, PT100, PT1000, pressure sensor and digital temperature sensor