Copyright: 1996 - 2024
BSEE - KB3UON
RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling
2 MB. Its primary purpose was to provide me with ready access to commonly needed
formulas and reference material while performing my work as an RF system and circuit
design engineer. The World Wide Web (Internet) was largely an unknown entity at
the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps
while tying up your telephone line, and a nice lady's voice announced "You've Got
Mail" when a new message arrived...
All trademarks, copyrights, patents, and other rights of ownership to images
and text used on the RF Cafe website are hereby acknowledged.
My Hobby Website:
LNA with opt. noise figure flowchart - RF Cafe Forums
RF Cafe Forums closed its virtual doors in 2012 mainly due to other social media
platforms dominating public commenting venues. RF Cafe Forums began sometime around
August of 2003 and was quite well-attended for many years. By 2010, Facebook and
Twitter were overwhelmingly dominating online personal interaction, and RF Cafe
Forums activity dropped off precipitously. If the folks at
phpBB would release a version with integrated
sign-in from the major social media platforms, I would resurrect the RF Cafe Forums,
but until then it is probably not worth the effort. Regardless, there are still
lots of great posts in the archive that ware worth looking at.
Below are the old forum threads, including responses to the original posts.
|-- Amateur Radio
Gripes & Humor
-- CAE, CAD, &
Test & Measurement
Post subject: LNA with opt. noise figure flowchart
postPosted: Mon Mar 14, 2005 2:41 pm
Can anyone here show me
the design steps or flowchart to get LNA with optimum noise figure considering
stability, optimum source and load reflection coefficients, and final
transducer power gain???
Thousand thanks to those who answer
this question!! 1000 x Thanks!!
Mon Mar 14, 2005 2:48 pm
find what you are looking for in the following link:
Post subject: thanks for the reply
Unread postPosted: Mon Mar
14, 2005 3:07 pm
Wow, thanks for the reply, man! It helps me
a lot. However, I'm still looking for the flowchart of the LNA design
process and the list of equations involved in it. If any of you got
any idea where to look for this flowchart, I'd really really appreciate
it! 10000 x Thanks!
Unread postPosted: Mon
Mar 14, 2005 5:32 pm
Wed Aug 20, 2003 11:47 am
Location: Santa Barbara, CA
Go here and look a the "Ga" proceedure: