Industry News

WiFi Hotspot Market Stages Revival in 2009

The Wi-Fi hotspot market is entering a revival period marked by renewed interest from communication providers and increased usage among both business and leisure users, reports In-Stat. In-Stat estimates that hotspot usage will increase in 2009 by 47 percent, bringing total worldwide connects to 1.2 billion. “A market that...
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Qualcomm Takes Lead as 4G Patent Holder

Qualcomm looks set to be the leading patent holder in 4G wireless communications after recording 24 percent of ETSI declarations surrounding LTE, as well as 16 percent of the 26,000 patents that have potential relevance to 4G technologies generally, including WiMAX. Other notable players in the LTE field include...
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Shipments of WiMAX Chipsets Reach Four Million

Shipments of mobile WiMAX chipsets were predicted to reach four million by the end of 2009 according to the latest research by Maravedis, who in partnership with Reveal Wireless released its new report “WiMAX Wave2 Subscriber Station Chipset Vendors Competitive Analysis.” Maravedis and Reveal Wireless found that the WiMAX...
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Around The Circuit

Industry News Keithley Instruments Inc. , a leader in advanced electrical test instruments and systems, announced that it has signed a definitive agreement with Agilent Technologies Inc. to sell substantially all of its RF product line to Agilent. Following the closing, it is anticipated that the majority of the...
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Web Update

Signal Analyzer Migration Brochure Agilent’s new technical brochure and website now address the transition details when upgrading from the PSA signal analyzer to the new PXA high-performance signal analyzer. The brochure also highlights the 12 top reasons why the PXA is the ideal and direct form, fit and functional...
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The Book End

Amplifiers are the heart of most transmitter designs and play a vital role in the development of high-performance, low cost and efficient designs. Inder Bahl is one of the industry’s most respected experts in microwave design and has authored or co-authored over 150 papers and 12 books. In his...
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A Compact Planar Monopole Antenna for Ultra-wideband Operation

A novel planar monopole antenna of small dimensions is proposed for ultra-wideband (UWB) operation. With the use of a planar monopole microstrip feed and a subminiature version A (SMA) connector, the proposed antenna has a very wide impedance bandwidth...
The United States Federal Communications Commission (FCC) has opened the radio spectrum from 3.1 to 10.6 GHz, permitting the use of a new unlicensed radio transmission technology, the UWB system. UWB systems entail sharp sub-nanosecond pulses, and occupy a wide band with the only restriction being a limit on...
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