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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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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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Engineer's Bookshelf
Caleb Kraft

The Martian: A Delightful Exploration of Math, Mars & Feces
Caleb Kraft
6 comments
To say that Andy Weir's The Martian is an exploration of math, Mars, and feces is a slight simplification. I doubt that the author would have any complaints, though.

The Engineering Life - Around the Web
Caleb Kraft

Surprise TOQ Teardown at EELive!
Caleb Kraft
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This year, for EELive! I had a little surprise that I was quite eager to share. Qualcomm had given us a TOQ smart watch in order to award someone a prize. We were given complete freedom to ...

Design Contests & Competitions
Caleb Kraft

Join The Balancing Act With April's Caption Contest
Caleb Kraft
57 comments
Sometimes it can feel like you're really performing in the big tent when presenting your hardware. This month's caption contest exemplifies this wonderfully.

Engineering Investigations
Caleb Kraft

Frankenstein's Fix: The Winners Announced!
Caleb Kraft
8 comments
The Frankenstein's Fix contest for the Tektronix Scope has finally officially come to an end. We had an incredibly amusing live chat earlier today to announce the winners. However, we ...

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