Wireless

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New pet tracking collar integrates u-blox GPS & GSM modules

New pet tracking collar integrates u-blox GPS & GSM modules
u blox has been chosen by Tracker Technology for their compact MSP340 pet tracking collar. The collar supports real-time as well as historical tracking of pets for over 2 days on a single charge, plus geo-fence alarm that alerts owners when their pet has left a pre-defined boundary, and battery-low alarm.
14th October 2013

Multi-GNSS platform supports concurrent positioning

Multi-GNSS platform supports concurrent positioning
u blox announces the launch of its newest core positioning platform u-blox M8. The new chip forms the basis of u-blox’ upcoming line of positioning modules which are able to acquire and track different satellite systems concurrently to achieve higher accuracy and reliability. Supporting all deployed as well as upcoming GNSS, the platform is based on the UBX-M8030 concurrent multi-GNSS receiver IC which is able to track American GPS, European Galileo, Japanese QZSS, Russian GLONASS, and Chinese BeiDou satellites.
9th October 2013

Infineon introduces the world's smallest GNSS module

Today at the European Microwave Week tradeshow, Infineon announced the latest generation of its pico GNSS modules for smartphones. BGM1143N9 is a combination of a low-insertion-loss pre-filter and Infineon’s high performance low noise amplifier in a TSNP-9 package. It is the smallest module worldwide, features very high linearity, lowest noise figure and supports all navigation standards including GPS, GLONASS and BeiDou.
8th October 2013


TI introduces DC-DC converters for 3G and 4G LTE smartphones

TI introduces DC-DC converters for 3G and 4G LTE smartphones
Texas Instruments introduce the industry’s most efficient envelope tracking power supply solution to support 3G and 4G LTE multi-mode, multi-band RF power amplifiers used in smartphones and tablets. The new LM3290 step-down converter with integrated DC boost and companion LM3291 linear amplifier enable the use of envelope tracking techniques in RF transmitters to reduce the power amplifier temperature by 20 degrees C and reduce overall power consumption by 25 percent, compared to systems that use average power tracking.
8th October 2013

400mA wireless power receiver for battery charging

400mA wireless power receiver for battery charging
Linear Technology introduces the LTC4120, a first for the company in the wireless battery charging space. The LTC4120 combines a wireless power receiver with a constant-current/constant-voltage battery charger, functioning as the receive circuit component in a complete wireless power transfer system comprised of transmit circuitry, transmit coil, receive coil and receive circuitry.
8th October 2013

Smartphones integrate u-blox positioning technology

Smartphones integrate u-blox positioning technology
Longsung has integrated u-blox’ UBX-G7020-KT GNSS positioning chip in multiple lines of smartphones and feature phones. Based on the chips low external component requirement, GPS and BeidDou compatibility, low-power and extremely small size, u-blox’ IC was selected for its excellent positioning performance while occupying less than 30 mm2 of space, a crucial factor for ultra-compact smartphones.
8th October 2013

EXFO Launches its Brix Mobile Agent for Real-Time QoE Insight

EXFO Inc announced today the introduction of Brix Mobile Agent (or BMA), a unique smartphone application that provides real-time insight into the customers' quality of experience (QoE). It was developed to address wireless operators' pressing need to optimize network performance and the quality of service delivered to end users.
8th October 2013

High efficiency 100 W DC-DC converters from Murata

High efficiency 100 W DC-DC converters from Murata
Murata have today introduced the new PAE series of high efficiency 100 Watt DC-DC converters specifically designed for use with multi-channel power amplifiers such as those found in the latest generation of microcell wireless transceivers. With a typical efficiency of 92.5%, the fully isolated PAE series keeps power dissipation on the module to a minimum, therefore reducing system temperatures and helping network operators save energy costs.
3rd October 2013

Crystal unit for wearable electronics and computing

Crystal unit for wearable electronics and computing
Murata commences commercial production of its XRCGD crystal unit this month. With a frequency precision of +/- 20ppm, the crystal is able to support the stringent frequency tolerances required for wireless communications such as Wi-Fi,Bluetooth and Radio Frequency / Base Band.
2nd October 2013

Network assisted synchronization service platform

Network assisted synchronization service platform
Conemtech announce a new reference platform for synchronizing large networks. The new M60 products will help to cost-effectively deploy modern synchronization techniques for operators with ambition to increase capacity and user experience. The M60 incorporates several of the modern network synchronization technologies starting to be deployed in numbers including global satellite time references, Precision Time Protocol from Grandmasters and Synchronous Ethernet.
1st October 2013


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