Breaking News
Blog

An Engineer's Field Day

NO RATINGS
Page 1 / 2 Next >
View Comments: Newest First | Oldest First | Threaded View
<<   <   Page 2 / 2
Max The Magnificent
User Rank
Author
Re: Field-day radio
Max The Magnificent   7/17/2014 11:01:19 AM
NO RATINGS
@eetcowie: Seems like I remember some MAD magazine thing...


I keep on forgetting all about MAD magazine until someone mentions it, and then I remember how much I liked it when I was young.

I haven't read one for years now, but I recall being somewhat dissapointed the last time I saw one. Is it really not as funny as it used to be (like SNL doesn;t seem to be the same as in the early days), or is that just me growing old?

eetcowie
User Rank
Author
Field-day radio
eetcowie   7/17/2014 10:27:24 AM
NO RATINGS
Seems like I remember some MAD magazine thing that went something like (say the following out loud) --

"My next-dooor neihbore gots himseelf one uh dem HAM-sandweech radioh's, he says. But it gots too much juice. It wuz turnin' on lights all over dah place that iz turned off! I tol him dat ifn' he didn't quit burnin' my cellar bulbs, heed haf to pay my 'Lectric bill!" 

elizabethsimon
User Rank
Author
Re: What about?
elizabethsimon   7/16/2014 7:35:26 PM
NO RATINGS
Well, it wouldn't be as much fun for some of us if we did it the same next year. I think that the fuel cell is adequate to power everything so we might just get a second hydrogen tank for it. Actually there's talk of finding a different location next year just to make it more of a challenge. We just need to start planning more than a couple months in advance...

 

Max The Magnificent
User Rank
Author
What about?
Max The Magnificent   7/16/2014 3:24:14 PM
NO RATINGS
Very interesting -- thanks for sharing -- it seems like a wonderful weekend -- one question -- with regard to the guy who brought the solar panels -- what are you going to do next year? Take them off his roof? LOL



<<   <   Page 2 / 2
Most Recent Comments
michigan0
 
SteveHarris0
 
realjjj
 
SteveHarris0
 
SteveHarris0
 
VicVat
 
Les_Slater
 
SSDWEM
 
witeken
Most Recent Messages
9/25/2016
4:48:30 PM
michigan0 Sang Kim First, 28nm bulk is in volume manufacturing for several years by the major semiconductor companies but not 28nm FDSOI today yet. Why not? Simply because unlike 28nm bulk the LDD(Lightly Doped Drain) to minimize hot carrier generation can't be implemented in 28nm FDSOI. Furthermore, hot carrier reliability becomes worse with scaling, That is the major reason why 28nm FDSOI is not manufacturable today and will not be. Second, how can you suppress the leakage currents from such ultra short 7nm due to the short channel effects? How thin SOI thickness is required to prevent punch-through of un-dopped 7nm FDSOI? Possibly less than 4nm. Depositing such an ultra thin film less then 4nm filum uniformly and reliably over 12" wafers at the manufacturing line is extremely difficult or not even manufacturable. If not manufacturable, the 7nm FDSOI debate is over!Third, what happens when hot carriers are generated near the drain at normal operation of 7nm FDSOI? Electrons go to the positively biased drain with no harm but where the holes to go? The holes can't go to the substrate because of the thin BOX layer. Some holes may become trapped at the BOX layer causing Vt shift. However, the vast majority of holes drift through the the un-dopped SOI channel toward the N+Source,...

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Like Us on Facebook
EE Times on Twitter
EE Times Twitter Feed