Oct 31, 2006 #1 H has_ajam Advanced Member level 4 Joined Dec 9, 2005 Messages 115 Helped 3 Reputation 6 Reaction score 0 Trophy points 1,296 Activity points 1,990 I want to know what componenet should I use in bias circuits of LNA and Power Amps?
Oct 31, 2006 #2 dingjingfeng Full Member level 3 Joined Aug 12, 2005 Messages 189 Helped 17 Reputation 34 Reaction score 8 Trophy points 1,298 Activity points 2,243 most of the time bandgap circuits, you can consult many paper
Nov 1, 2006 #3 H has_ajam Advanced Member level 4 Joined Dec 9, 2005 Messages 115 Helped 3 Reputation 6 Reaction score 0 Trophy points 1,296 Activity points 1,990 I mean discreate componets such as resistors and capacitors and their places please upload papers
Nov 2, 2006 #4 dingjingfeng Full Member level 3 Joined Aug 12, 2005 Messages 189 Helped 17 Reputation 34 Reaction score 8 Trophy points 1,298 Activity points 2,243 if you use a resistor, in serial please, and add a large capacitor between the other side of the resistor and ground.
if you use a resistor, in serial please, and add a large capacitor between the other side of the resistor and ground.
Nov 7, 2006 #5 W want to know Newbie level 5 Joined Sep 12, 2006 Messages 10 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,330 inductor(or micstrip) , resistor, cap the bias circuit is to provide DC for trasistor, and cannot influence the RF.
inductor(or micstrip) , resistor, cap the bias circuit is to provide DC for trasistor, and cannot influence the RF.
Nov 8, 2006 #6 S strennor Advanced Member level 4 Joined Dec 9, 2003 Messages 104 Helped 18 Reputation 36 Reaction score 3 Trophy points 1,298 Activity points 488 1/4 wave length transmission line?