Industry News

Buying A Signal Analyzer

Choosing the Correct Analyzer for Your Transmitter or Component Test Needs There are many analyzers available in the market today. Some are very specialized, while others offer more generic radio measurement capability; some are called spectrum analyzers, while others are called signal analyzers. All measure and display frequency vs....
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Theoretical Analysis on Attenuation of the 5GHz Miniaturized GaAs MMIC Bandpass Filter

I. INTRODUCTION MICROWAVE bandpass filters with compact size are always in demand for low-profile and lightweight systems. Especially in wireless communication systems, the area of RFIC system chip and the cost will be greatly reduced if bandpass filter can be integrated with active components. Many studies on reducing the...
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Expert Advice Responses Page (July)

Published Tuesday, July 15, 2008 | Last Update 7.15.08 Here are your replies to the July Expert Advice column Signals in your noise can really mess up a design. They can impact communication performance or even cause you to fail EMC tests. Understanding what’s in the noise is becoming...
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Honeywell Introduces In-flight E-mail Wi-Fi Enabled BlackBerry Smartphones

Honeywell announced the availability of its Honeywell In-flight Messaging Service accessible via Wi-Fi® enabled BlackBerry® smartphones from Research in Motion through Honeywell’s OneLink™ satellite communications services. The Honeywell In-flight Messaging Service can configure Swift64 or SwiftBroadband SATCOM and router equipment to enable customers with Wi-Fi enabled BlackBerry smartphones to...
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Certification Arrives for Mobile WiMAX

After many months of delay, there are now eight officially certified 802.16e, or WiMAX products. The WiMAX Forum made this announcement at its WiMAX Forum Congress in Singapore. Samsung, Sequans Communications, POSTDATA and Runcom Technologies all gained certification for a subscriber device and a base station. All four certified...
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