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total search19 articles
2007-07-13 Module extends Bluetooth range to 1km
Ezurio has pushed out the boundaries of Bluetooth with a module that gives the short-range wireless protocol a range of 1km.
2005-05-02 FM multi-channel transceiver has usable range of over 1km
Radiometrix 's TR2M UHF narrow band FM multi-channel transceiver is perfect for bi-directional data links where range is a problem
2014-08-11 Microchip to build LoRa tech-based RF products
Microchip has struck a deal with Semtech to develop RF devices for IoT using its long-range RF technologya spread spectrum modulation scheme that uses wideband linear frequency modulated pulses
2006-01-11 ZigBee modules extend to sensor-based products
Jennic has announced the availability of a new range of IEEE802.15.4 / ZigBee modules enabling rapid development of wireless sensor based products
2015-08-12 IoT networks surface: Tackling coverage, cost issues
Existing long range M2M networks generally use wired or cellular links that are widely available but too expensive to be profitable, but will likely have the coverage needed to spark widespread use
2009-01-29 Intel advances RF energy harvesting tech
Intel Research Seattle Lab researchers have disclosed details of an ambient RF energy-harvesting scheme that scavenged 60?W, or enough energy to drive a thermometer/hygrometer and its associated LCD, from a TV tower at a distance of 4.1km
2006-09-13 Artaflex, Cypress unveil pre-certified WirelessUSB LP modules
Cypress and Artaflex have announced new WirelessUSB LP modules that promise easy wireless connectivity to a wide range of applications while eliminating the need for time-consuming RF design and costly agency certification
2007-03-01 Zigbee vet strives to reduce cost of solutions
Wireless microcontroller specialist Jennic is putting the marker down for next-generation Zigbee-compliant devices at sub-$2 prices in 100,000-plus units.
2013-05-28 Wireless data transmission tops 40Gb/s at 240GHz
A team from Applied Solid State Physics and the Karlsruhe Institute for Technology revealed what they say is a world record in wireless data transmission and capacity of fibre optics.
2011-03-09 What lies ahead for LTE?
Multi-mode/multifrequency support, implementing voice over LTE and how networks will handle interference are three major issues confronting LTE today. This article outlines ways to address them.
2010-05-21 Transmitter/receiver delivers remote control switch function
From Radiometrix comes the CXT/CXR transmitter/receiver module family that provides a complete remote control switch function in a module format.
2003-12-16 Supercontinuum generation in a highly nonlinear fiber
HNLFs, a supercontinuum spanning the S, C and L bands, can be generated using a single pump source.
2002-09-12 Silicon nanoparticles eyed for chemical detection
A method for fabricating porous-silicon nanoparticles that have a selective response to light could lead to a fundamentally new capability for chemical sensing.
2015-09-01 Proposed Wi-Fi standard to use sub-1GHz band
The IEEE 802.11 working group is defining a new standard called 802.11ah that can be used for large scale sensor networks with low power consumption targeting for billions of IoT connections.
2007-01-12 Jennic touts sub-$3 price for new wireless MCUs
Jennic has unveiled its JN513x family of wireless microcontrollers (MCUs). IEEE802.15.4B and ZigBee variants of the MCUs are available.
2008-12-16 How high can WiMAX power go?
A WiMAX network must have an optimized power profilefrom the base station to the mobile device. High transmit power is important for long race, but how high can WiMAX go?
2002-12-06 GCI establishes plastic optical fiber plant in Hebei
General Components Inc. has established a plastic optical fiber plant in Sanhe, Hebei, China.
2005-05-10 Connector system from Molex offers high performance
A new Optical Industrial LC Duplex connector system from Molex combines the high performance of a fiber optic connection with a rugged industrial connector to allow for easy installations and terminations in harsh industrial environments.
2015-02-27 5 things to expect at Mobile World Congress
The Mobile World Congress has morphed into a gathering place to discover and debate connected devices and new network technologies tailored for different applications.
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