Incremental Improvements Define The 2012 Mobile World Congress |
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Louis E. Frenzel, Editor in Chief
The usual players all showed up at this year’s Mobile World Congress in Barcelona with lots of improved devices, but no real game-changing breakthroughs... |
Wide modulation bandwidth measurements
[For a copy of this article in PDF format, which displays figures and equations, click here. Requires Adobe Acrobat Reader, free download.] A primer on...
product focus - amplifiers
Analog, programmable gain amplifier RF Micro Devices offers the RF3330 RFIC for wireless applications. The device is an analog, programmable gain amplifier...
Wireless Symposium product wrap
Wireless Symposium introduced a number of new and noteworthy products. Here are some of the highlights. Thermally conductive PCB/heat sink gap filler...
literature
Catalog available on revised CD-ROM version AVX announces a new CD-ROM containing the latest in software, product and technical information on its selection...
software
Synthesis software offers improved ease-of-use Eagleware's new S/Filter software design filters use a direct-synthesis approach. This approach offers...
TDK: 5504
TDK Semiconductor introduces a low-cost, high-performance direct conversion receiver (DCR) integrated circuit for digital wireless applications, including...
Bluetooth Developer's Conference product wrap-up
The Bluetooth Developer's Conference unveiled several innovative technologies. In case you weren't there, here is a sample of some of the products announced...
ASP me no questions, I'll tell you no lies
Another day, another TLA - The other day our IS guru and I were chatting, as we often do, about what is going on in the computer industry. What started...
Wireless Symposium 2001
Get a "heads-up" on the new and recent products to be exhibited at this year's show.Circuit board plotter introduces new precision and control technology...
The law of unanticipated benefits
As the sun rose on the first of January, how differently the light shone on the worlds of millennium bugs, the new economy and wireless communications...
Issue: proposed rulemaking on software-defined radios
The FCC's proposed rules On December 8 superscript th 2000, the FCC released a Request for Comments on equipment authorization rules and procedures for...
Beware of "them" experts
They say the court of opinion always has the last say. I have two questions. Who are "they?" And, who gave "them" so much power? OK, three questions,...
news
Guard band auction raises more than $500 million The Federal Communications Commission held a spectrum auction in September, 2000, raising a total of...
The principles of OFDM
This article reviews the fundamentals behind OFDM techniques, and also discuss common impairments and how, in some cases, OFDM mitigates their effect....
The Bluetooth question:
What do gas pumps, remotecontrol cars, refrigerators, hockey games, cell phones, laptops and Palm Pilots have in common?A mouthful of Bluetooth.Skeptics...
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