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... |
The best of times, the worst of times
I can't believe it's here. 2001. What an odyssey. OK, no more references to the movie. Maybe.With the beginning of each new year I like to look ahead...
ASP me no questions, I'll tell you no lies - part deux
I've been keeping an eye on the ASP industry for a while now. Last month I addressed the issue of ASPs and their position within both the wireless and...
news
Study says military radio can co-exist Military radio and other government systems can share airwave allocations with companies offering new wireless...
The passing of a legend
The man credited with inventing mobile radio, pagers and cell phones passes away too soon.You may have heard a lot about who may have invented the communications...
An IC history lesson
As an RF engineer, you may never have flunked math tests. But one electrical engineer from Great Bend, KS, did in 1941. He won the Nobel Prize in Physics...
The passing of a legend
By Roger Lesser,
Editor
You may have heard a lot about who may have invented the communication devises that we depend on as an afterthought today. Well, if there is any question as to who that was let me settle it here. His name was Al Gross.
I first hear...
Transmission lines as antennas
[For a copy of this article in PDF format, which displays figures and equations, click here. Requires Adobe Acrobat Reader, free download.] The bane of...
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...
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....
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...
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