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Content tagged with Analog ICs
posted in December 2002
Efficient Algorithms for MPEG-4 Video Decoding
Design How-To  
12/17/2002   Post a comment
Efficient, programmable video decoding is critical for emerging mobile devices. J. Geoffrey Chase and Christopher Pretty from the University of Canterbury, New Zealand describe efficient algorithms for MPEG-4 video decoding and quantify the impact of accelerating co-processors for creating fully programmable MPEG-4 decoding solutions.
Estimating MOSFET switching losses means higher performance buck converters
News & Analysis  
12/11/2002   2 comments
Lower voltages, higher current, and faster load slew rate pose a constant challenge for power supply designers. New-generation MOSFETs, high performance capacitors and new multiphase structures pose new challenges, writes this well-versed engineer.* Distributed power architectures - like Point of Load (POL) designs - will benefit from an understanding of MOSFET switching losses, he points out.
Tandem RF software programs streamline the design of power amplifiers
News & Analysis  
12/10/2002   Post a comment
Harmonic-balance simulators - used in tandem with synthesis software that builds impedance matching networks -- can speed the design of RF power amplifiers. Engineers at Aerial Facilities in the UK show the steps they took to build a tunable 23-dB LDMOS amplifier with a center frequency in the 400-MHz range.
Wireless multimedia: questions, few answers
News & Analysis  
12/2/2002   Post a comment
Many in the communications sector see networked multimedia as the killer app that will jump-start the market.
Wireless home multimedia networks require multiple design strategies
News & Analysis  
12/2/2002   Post a comment
Implementing bandwidth-hungry and processing-intensive applications in a wireless network presents numerous challenges to design engineers.
Programming guide manages neworked digital TV
News & Analysis  
12/2/2002   Post a comment
As digital television moves into the mainstream, the design issues that have been tackled during its evolution could well provide a road map for developers of many networked multimedia applications.
Memory cards support portable video
News & Analysis  
12/2/2002   Post a comment
Wireless multimedia relies on complex video software/server technology, which in turn relies on complex processing to generate streaming video and audio.


EE Life
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Max Maxfield

Dr. Duino Diagnostic Shield Deduces Dilemmas in Arduino Shield Stacks
Max Maxfield
8 comments
As you are probably aware, I'm spending a lot of my free time creating Arduino-based projects, such as my Inamorata Prognostication Engine, my BADASS Display, and my Vetinari Clock.

EDN Staff

11 Summer Vacation Spots for Engineers
EDN Staff
20 comments
This collection of places from technology history, museums, and modern marvels is a roadmap for an engineering adventure that will take you around the world. Here are just a few spots ...

Glen Chenier

Engineers Solve Analog/Digital Problem, Invent Creative Expletives
Glen Chenier
15 comments
- An analog engineer and a digital engineer join forces, use their respective skills, and pull a few bunnies out of a hat to troubleshoot a system with which they are completely ...

Larry Desjardin

Engineers Should Study Finance: 5 Reasons Why
Larry Desjardin
46 comments
I'm a big proponent of engineers learning financial basics. Why? Because engineers are making decisions all the time, in multiple ways. Having a good financial understanding guides these ...

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