Apr 7, 2014 #1 N Nornabila Md Nor Newbie level 3 Joined Nov 24, 2013 Messages 4 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 23 Hello...i want asking about designing LNA.How can we combine matching circuit with voltage divider biasing?Kindly please answer my question because i really do not know how to combine it..Thank you
Hello...i want asking about designing LNA.How can we combine matching circuit with voltage divider biasing?Kindly please answer my question because i really do not know how to combine it..Thank you
Apr 7, 2014 #2 C chuckey Advanced Member level 6 Joined Dec 26, 2010 Messages 4,854 Helped 1,309 Reputation 2,624 Reaction score 1,281 Trophy points 1,393 Location Southampton and holiday cottage in Wensleydale (UK Activity points 31,695 You do not say what frequency this LNA is going to work at. If its RF, isolate the voltage divider resistors with an RFC. Frank
You do not say what frequency this LNA is going to work at. If its RF, isolate the voltage divider resistors with an RFC. Frank
Apr 8, 2014 #3 N Nornabila Md Nor Newbie level 3 Joined Nov 24, 2013 Messages 4 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 23 This LNA design for frequency 4GHZ by using transistor ATF54143 Avago Technologies.Is it relevant use voltage divider as biasing for 4GHz??
This LNA design for frequency 4GHZ by using transistor ATF54143 Avago Technologies.Is it relevant use voltage divider as biasing for 4GHz??
May 13, 2014 #4 H husamsdu Member level 1 Joined Nov 1, 2012 Messages 38 Helped 3 Reputation 6 Reaction score 3 Trophy points 1,288 Activity points 1,493 Dear Norbila Md Nor. You can use these pdf files. I wish this helps! Attachments AV02-0488EN+DS+ATF-54143+08Jun2012%2C0 (7).pdf 136.7 KB · Views: 73 AV01-0621EN%2C0.pdf 209.3 KB · Views: 78
Aug 27, 2014 #5 N Nornabila Md Nor Newbie level 3 Joined Nov 24, 2013 Messages 4 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 23 Thank you for help.This low noise amplifier at 4GHz successfully design and testing.Finally,my final year project achieve the target.
Thank you for help.This low noise amplifier at 4GHz successfully design and testing.Finally,my final year project achieve the target.