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Alphabetical list articles with annotations, from magazines published in 2009 in the journal Electronics News:
Top 10 Analog Design Engineers
CC2530 is a new ZIGBEE transceiver for a wide range of applications
SUPIRBUCK DC/DC converters in distributed power systems
WISMO 218 entry-level GSM module
HELLO WORLD: the revival of the cc1100 transceiver
INA333 - Zero Drift Instrumentation Amplifier
INTERNATIONAL RECTIFIER at a new stage of development
IRS2158D and IRS2530D - modern electronic ballast chips
MAX7474 - for automatic compensation of video signal losses in CAT cable
MSP430F5XXX - the world's most energy efficient USB microcontrollers
OMRON against the backdrop of the global crisis
OMRON: company portrait
ON SEMICONDUCTOR adapts flexibly to the economic situation
ON SEMICONDUCTOR: future-proof solutions for industrial applications
PLC and POE - a rational way to reduce the number of connections in security systems
Q64 - the first GSM module based on WMP100
STELLARIS - a family of microcontrollers based on the CORTEX-M3 core
STMICROELECTRONICS - world leader in motion sensors
STMICROELECTRONICS: company portrait
TDK-LAMBDA: company profile
ZEROPOWER NVRAM - non-volatile memory chips
Automatic change of LED brightness
Car GPS/GSM terminal MTDS-300
Alternative energy and electric transport - the future of power electronics
Analog to digital converters for industrial applications
TEXAS INSTRUMENTS Analog Video Switchers
In 2008, STMICROELECTRONICS introduced many exciting new products to the market.
STMICROELECTRONICS focuses on analog products
High voltage high power LED drivers
High Performance SUPERMESH3™ Transistor Solutions
A Highly Efficient Approach to Building Input Diode Bridges
OMRON Vision Sensors & Systems
Security sensors reach new heights
MSP430 TEXAS INSTRUMENTS days are now microcontroller days
STMICROELECTRONICS LED Drivers
Ideal diodes from STMICROELECTRONICS
ON SEMICONDUCTOR integrated solutions for stepper motor control
MAXIM Battery Charge Management Integrated Circuits
Integrated Signal Conditioners for Industrial Applications
Internet - customer's first contact with TEXAS INSTRUMENTS
S8VS power supplies: ultra-compact size, LED display
Power supplies for harsh environments
Power supplies for telecommunications
Power supplies and surge protectors for DIN rail mounting
Open source power supplies
The key concept in the new economic conditions is cost effectiveness
Key markets for ON SEMI in Russia are industrial and automotive
ON SEMICONDUCTOR: where, where, why
TMS320F28XX controllers in alternative energy conversion systems
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| Random news from the Archive Optical fiber with data rate up to 255 Tbps
09.11.2014
A team of scientists from the Netherlands, China and the United States presented a new development - optical fiber, which allows you to transfer data at speeds up to 255 Tbps.
The resulting material has a bandwidth that is 21 times higher than the performance of the best modern optical cables (for them it is 7-8 Tbps). The benefit of the achievement can hardly be overestimated, because, according to research results, with the development of technology, the need to increase the speed of information transfer increases exponentially.
At the same time, the transmission of significant amounts of data in an optical fiber is limited by losses, which are explained by deviations from the laws of linear optics. Such deviations occur due to the high energy of the light wave.
In conventional optical fiber, the core is a cylinder of glass or plastic that runs the entire length of the cable. Such a core is surrounded by a medium, the optical properties of which do not allow light to go beyond its limits.
According to scientists, they managed to use not one core, but as many as seven. In addition, two additional dimensions were introduced in the new fiber.
In addition, scientists have applied a technology that allows you to use several frequency channels in one fiber. In this case, each of the channels carries separate information. It is reported that the diameter of the fiber did not change much as a result.
Scientists compare their improvement with a multi-lane road, in contrast to a single-lane road (optical fiber with one core). As for the two additional dimensions, we can illustrate them with a situation where three cars run into each other while in the same lane.
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