kwokhinglai
Member level 1
pcb antena wimax
Dear All,
By the information on internet the frequency range of FR4 is up to 2GHz . However, there are many research papers are using PCB of FR4 substrate (for example, 0.8mm for thickness)
https://en.wikipedia.org/wiki/Fr4#Applications
Does FR4 has no any protential problem for the fabricated WiMax antenna (three frequency bands are 2.7GHz, 3.7Ghz and 5.8Ghz) ?
Or these talked minor factors are acceptable and known issue for this antenna ?
Thanks for your comment.
Dear All,
By the information on internet the frequency range of FR4 is up to 2GHz . However, there are many research papers are using PCB of FR4 substrate (for example, 0.8mm for thickness)
https://en.wikipedia.org/wiki/Fr4#Applications
Does FR4 has no any protential problem for the fabricated WiMax antenna (three frequency bands are 2.7GHz, 3.7Ghz and 5.8Ghz) ?
Or these talked minor factors are acceptable and known issue for this antenna ?
Thanks for your comment.