Mar 25, 2010 #1 R ryan.yao Newbie level 1 Joined Mar 25, 2010 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location china Activity points 1,285 dual-band gps lna design hi dude, I am fresh doing RF design. now i am doing a dual-band gps design. i met a trouble. how to combine L1 and L2 signals to one line? diplexer? or bandpass filter. I saw one guy only use S.I.R to combine these two signals.
dual-band gps lna design hi dude, I am fresh doing RF design. now i am doing a dual-band gps design. i met a trouble. how to combine L1 and L2 signals to one line? diplexer? or bandpass filter. I saw one guy only use S.I.R to combine these two signals.