3-feed antenna for operator-independent LTE global roaming
December 07, 2011 // Julien Happich
Pulse Electronics announced a 3-feed antenna that enables operator-independent global roaming capability for LTE mobile devices. Compatible with EPCOS RF front-end module (FEM) technology, it is the only antenna that has been proven to support 16 frequency bands, including Japanese frequency bands in the 1.5 GHz range, claims the manufacturer.
The device optimizes performance in 700-960MHz, 1.42-1.5GHz, 1710-2170MHz, and 2.3-2.7GHz bands and supports HSPA and LTE inter-band carrier aggregation band combinations defined in 3GPP releases 9 and 10. In a simulation with an EPCOS FEM under development, it provides +2dB performance improvement at around 2 and 2.6GHz, eases WLAN and LTE coexistence, and enables global use of a device for TDD and FDD. Because the signals from the RF front end are separated into three antenna feed points, this antenna provides the best performance on the market. It allows for seamless global LTE roaming and increased data download rates. The antenna measures 50x13x7mm, its performance results in improved battery life and fewer dropped calls. The 3-feed antenna can be used as a standalone antenna or as one antenna in diversity/MIMO applications. It is 3D-fitted by using LDS manufacturing technology and is also available on flex. Ground clearance is 9mm, but it can be optimized for use with a particular RF module. Speaker integration with the frame is possible. The RoHS compliant unit comes packaged in trays.
Visit Pulse Electronics at www.pulseelectronics.comAll news
Advanced batteries reached $10.8bn in market value in 2012, reports Navigant Research
December 05, 2013
Worldwide sales of advanced batteries totaled $10.8 billion in 2012 which is an increase over 2011 reports market intelligence ...
Composite human-computer interface allows multiple devices to share and coordinate their interactions
Sony eyes Renesas fab for sensors
Transphorm acquires Fujitsu's GaN power conversion business
Image sensors manufacturer CMOSIS to be acquired by TA Associates
AMETEK acquires power management systems provider Powervar
December 05, 2013
AMETEK, Inc. has acquired Powervar, a leading provider of power management systems and uninterruptible power supply (UPS) ...
Volvo starts large test with robot cars on public roads
Gartner: Qualcomm, Micron rise in 2013 chip market
Connected Lighting Alliance focuses on shaping indoor professional lighting standards
- 3mm × 3mm QFN IC Directly Monitors 0V to 80V Supplies
- UltraCMOS® Semiconductor Technology Platforms: A Rapid Advancement of Process & Manufacturing
- Adaptive Cell Converter Topology Enables Constant Efficiency in PFC Applications
- Isolated 4-Channel, Thermocouple/RTD Temperature Measurement System with 0.5°C Accuracy
InterviewPerformance monitoring solution helps provide intelligent control of high power systems
A performance monitoring solution designed to enable companies to monitor high power IGBT module systems in locomotive, wind turbine, High Voltage DC and industrial drive applications was unveiled this ...
Filter WizardCheck out the Filter Wizard Series of articles by Filter Guru Kendall Castor-Perry which provide invaluable practical Analog Design guidelines.
Linear video channel
READER OFFERRead more
Internet of Things (IoT) manufacturer Ciseco has launched the Raspberry Pi ‘Wireless Inventors Kit’ (RasWIK), featuring 88 pieces to provide everything a Pi owner needs to follow a series of step-by-step projects or to create their own wireless devices, without the need for configuration or even writing code.
RasWIK has been designed to be highly accessible, demystifying the dark art of wireless and enabling anyone with basic computing skills to begin building wireless devices with a Raspberry Pi. You can create anything from a simple traffic light, to a battery monitor, or even a temperature gauge that sends data to the Xively IoT cloud so billions can access the data.This month, Ciseco is giving away twelve Raspberry Pi Wireless Inventors kits, worth £49.99 each for EETimes Europe's readers to win.
And the winners are...
In our previous reader offer, Farsens was giving away five kits for EEtimes Europe readers to evaluate its FenixVortex, Kineo and X1 wireless, battery free sensor tags.
Lucky winners include Mr A. Neil from the UK, Mr. E. Delvaux from Belgium, Mr Lengal from the Czech Republic, Mr H. Bijlsma from the Netherlands, and Mr G. Pfaff from Germany. All should be receiving their packages soon. Lets wish them some interesting findings with their projects.
December 15, 2011 | Texas instruments | 222901974
Unique Ser/Des technology supports encrypted video and audio content with full duplex bi-directional control channel over a single wire interface.