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wireless communication What is wireless communication? Search results

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What is wireless communication?
Wireless communication is the transfer of information over a distance without the use of electrical conductors or "wires." The distances involved may be short (a few metres as in television remote control using infrared light) or long (thousands or millions of kilometres for radio communications).
total search1651 articles
2011-10-04 Taking in-car comm functionality to the next level
Wireless connectivity such as WiFi and Bluetooth complements the long-established wired automobile networks
2013-04-22 Taking advantage of Bluetooth LE advertising mode
Here's a discussion on BLE architecture and the protocol stack, with focus on Advertising mode and required software implementation.
2005-01-18 Taking a walk inside Bluetooth EDR
There's no doubt that Bluetooth technology has started to gain hold in the communication sector
2002-04-02 STATS to provide full turnkey services for Chipcon
Chipcon AS has selected ST Assembly Test Services Ltd to provide turnkey test development, assembly and final testing services for its RF devices that are targeted at the wireless communication markets.
2003-07-04 STATS to open manufacturing facility in Shanghai
ST Assembly Test Services Ltd (STATS) has announced that it is opening a manufacturing facility in Shanghai, China.
2013-06-26 Spreadrum receives $1.38B offer from China state firm
Tsingua Unigroup has offered $1.38 billion in cash to buy the wireless communications company shortly after Spreadtrum announced a big jump in its guidance for second quarter sales
2014-04-17 Software defined radio platform boosts prototyping speed
National Instrument's platform incorporates a Xilinx Kintex 7 Series FPGA and low latency PCI Express connection that run at up to 800MB/s, for rapid building of wireless communication systems.
2012-08-30 Smartphone dominance earlier than expected, says report
Smartphones were not expected to take the lead until 2015. However, with its falling prices and a wider variety of models, sales of both low-end and high end smartphones have increased.
2003-02-17 Smart basestations maximize capacity
Advanced processors are allowing the adoption of smart antennas and multiuser detection to triple basestation capacity--for a start.
2012-12-20 Site survey with handheld spectrum analyser
Find out how handheld spectrum analyser helps meet the requirements of modern site surveys.
2002-01-04 SIA reports growth in semiconductor sales for November 2001
The latest Global Sales Report (GSR) from the Semiconductor Industry Association reveals that semiconductor sales worldwide in November 2001 increased to $10.60 billion.
2004-06-24 Shanghai analog startup attracts $10-million investment
Fabless analog and mixed-signal chip vendor Apexone Microelectronics Inc. has raised $10 million in a Series A round of venture funding led by DCM-Doll Capital Management and Walden International, the company said Monday (June 21, 2004).
2008-06-27 SAW resonator touts 200x10-6 frequency stability
Epson Toyocom Corp. has developed the NS-34R SAW resonator, which combines SAW resonator design and microfabrication technology to achieve a high frequency stability of 200 x 10-6 while maintaining compatibility with a 2.5GHz resonance frequency using fundamental waves.
1999-09-09 SAW and MWC filters - key components for mobile terminals and base-stations
SAW and MWC devices are key components in modern electronics, especially in modern wireless communication systems. By keeping in pace with the rapid development of wireless technologies, newer and better SAW and MWC devices matching novel market demand will be invented and fabricated with lower insertion attenuation, more stable and wider bandwidth filters, or higher frequency devices than possible. This paper describes the SAW and MWC filter for these development applications.
2009-05-15 Samsung, IMEC team up on green radios
Samsung Electronics Co. Ltd and IMEC have signed a memorandum of understanding to lay down their intent to collaborate on technologies for green radios. The research collaboration topics will include cognitive reconfigurable radio baseband and millimeter-wave wireless communications technologies
2004-05-31 Rogers opens production facility in Suzhou
Rogers Corp. has launched Rogers Technologies Suzhou Co. Ltd which is located in Suzhou, China.
2013-09-05 Richardson introduces Wavelex's 0.8W power amplifier
The TheWPA0214N offers wide frequency band operation, from 175 to 1400MHz, 50 impedance, and 29dBm P1dB.
2003-10-03 RFMD transceiver obtains FTA nod with Chi Mei
RF Micro Devices Inc. has announced that its Polaris transceiver has received FTA with Chi Mei Communication Systems Inc
2003-09-09 RFMD migrates to six-inch manufacturing
RF Micro Devices Inc. has successfully completed its first major customer qualification of its six-inch wafer manufacturing capabilities.
2010-07-12 RF transistors deliver up to 2kV HBM ESD protection
The new RF transistors form Infineon Technologies comes with ESD protection for reliable, high- sensitivity wireless communications device designs
2002-11-20 RF Micro expands sales reach in China
RF Micro Devices Inc. has opened a new sales and customer support office in Beijing, China.
2002-08-19 RF integrates with DSP in 4G apps
This article discusses a direct-conversion RF architecture that uses CMOS technology to design a DSP suitable for 4G apps.
2007-04-10 Renesas, ZMD team to develop 900MHz Zigbee chipset
Renesas Technology and ZMD announced a joint development agreement to incorporate ZMD's RF technology into Renesas' MCU to develop a 900MHz band Zigbee chipset.
2009-10-08 Renesas aids intelligent transport test in China
Renesas and the city of Changchun, China have carried out a verification test of the commercial Intelligent Transport Systems (ITS) using public buses.
2008-04-28 Reduce power consumption in UWB chips
One especially sweet spot for UWB and Wireless USB is in mobile, battery-operated devices requiring high bandwidth and low power consumption
2003-09-05 Recognizing the future of mobile telecom development
China's mobile phone market is filled with future growth potentials especially in the wireless terminal business
2002-11-26 Ralink selects Credence test system for WLAN apps
Ralink Technology Inc. has chosen Credence Systems Corp.'s RF IC and the ASL 3000RF test system, for its wideband and wireless communication devices.
2004-05-04 Qualcomm, Techfaith ink CDMA modem card license pact
Qualcomm Inc. and Techfaith Wireless Communication Technology Ltd have signed a CDMA modem card license agreement.
2006-08-24 Qualcomm appoints new chairman for APAC
Qualcomm, a developer of digital wireless communications products and services based on CDMA and other technologies, recently appointed Jing Wang to senior vice president and chairman of Qualcomm Asia Pacific
2005-09-12 Protocol analyzer checks USB standards over the air
Ellisys has introduced a protocol analyzer that supports analyzing WiMedia ultra wideband and Certified Wireless USB standards over the air
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