Apr 9, 2019 #1 C Celeye Newbie Joined Mar 21, 2019 Messages 2 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 25 Hey guys , I was just wondering what are the negatives associated with using FR4 as an antenna substrate compared to other substrates
Hey guys , I was just wondering what are the negatives associated with using FR4 as an antenna substrate compared to other substrates
Apr 9, 2019 #2 V volker@muehlhaus Advanced Member level 6 Joined Apr 11, 2014 Messages 3,188 Helped 1,071 Reputation 2,146 Reaction score 1,138 Trophy points 1,393 Activity points 20,252 high dielectric loss -> low antenna gain large tolerance of permittivity
Apr 9, 2019 #3 KlausST Advanced Member level 7 Joined Apr 17, 2014 Messages 25,162 Helped 4,868 Reputation 9,757 Reaction score 5,537 Trophy points 1,393 Activity points 168,359 Hi, there are many discussions about FR4 and antenna... Just see the box below "similar threads". --> read through these threads. Its for free ;-) Klaus
Hi, there are many discussions about FR4 and antenna... Just see the box below "similar threads". --> read through these threads. Its for free ;-) Klaus