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Content by Doug21201
Doug21201
Member Since: March 22, 2010
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Blog Posts: 11
Posts: 6

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All (17)           Blogs (11)           Comments (6)          
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Ham Operators' Paradise at Friedrichshafen's Flea Market
Blog  
7/10/2013   2 comments
Ham Radio show in Friedrichshafen, Germany, is a must see for any ham enthusiast. Here's why.
Comment: re: "Arrgghh," said I… - 11/1/2012
Receiver protection: a game-changer
Blog  
4/24/2012   5 comments
Receiver protection is a pretty important issue in radio transceivers of all kinds. Think about it…the receiver front-end is built to amplify very small signals – fractions of a microvolt – and needs to be protected from the output of the transmitter.
Intel outside
Blog  
3/24/2012   23 comments
Why can’t the world’s biggest IC company get any market share in the cellular space?
The Battle of the Bands
Blog  
2/27/2012   7 comments
One thing the framers of regional frequency allocations did not anticipate was the evolution of global mobility.
RF, meet Analog; and his friend Digital.
Blog  
1/12/2012   6 comments
Techniques like digital predistortion and envelope-tracking draw from all three domains…digital, analog and RF, and allow fundamentally non-linear (but power-efficient) amplifiers to behave like linear amplifiers.
ZAP (EMP)! (hissssssssss)
Blog  
12/15/2011   18 comments
I live in New Hampshire. There are several things that happen regularly here.
Interference-cost tradeoffs and cheating
Blog  
11/13/2011   13 comments
I’ve been following the excellent series on EMC by the gurus at Kimmel-Gerke Associates. Every engineer should have their materials close to hand when designing any kind of electronic equipment.
Comment: re: Ham radio in the 21st century - 11/11/2011
Ham radio in the 21st century
Design How-To  
11/7/2011   17 comments
Ham radio today differs greatly from that of past years, but it still offers a fascinating way to explore electronics. Here’s a look at how it has changed and what it has to offer both old hands and newcomers alike.
What part of Part 15 didn’t you read?
Blog  
10/25/2011   20 comments
I saw the recent TI announcement of their 6LoWPAN series of products, and it got me thinking about Part 15 devices in general.
A Ham’s Eye View: Ham radio, Engineering, and Scouting
Blog  
10/3/2011   8 comments
A very unique opportunity to pay it forward is coming up on the weekend of October 15-16.
A Ham's Eye View
Blog  
9/29/2011   23 comments
Welcome to the first installment of a new blog in the EETimes empire. First, a few words of introduction…I’m Doug Grant, amateur radio callsign K1DG.


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Carlos Bueno

Adventures in Userland
Carlos Bueno
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Editor’s Note: Excerpted from Lauren Ipsum: A story about computer science and other improbable things, author Carlos Bueno introduces us to Lauren and her adventures in ...

Max Maxfield

Tired Old iPad 2 vs. Shiny New iPad Air 2
Max Maxfield
9 comments
I remember when the first iPad came out deep in the mists of time we used to call 2010. Actually, that's only four years ago, but it seems like a lifetime away -- I mean; can you remember ...

Martin Rowe

Make This Engineering Museum a Reality
Martin Rowe
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Vincent Valentine is a man on a mission. He wants to make the first house to ever have a telephone into a telephone museum. Without help, it may not happen.

Rich Quinnell

Making the Grade in Industrial Design
Rich Quinnell
16 comments
As every developer knows, there are the paper specifications for a product design, and then there are the real requirements. The paper specs are dry, bland, and rigidly numeric, making ...

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