Jan 20, 2003 #1 E egliu Member level 4 Joined Jan 15, 2003 Messages 71 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 587 I am looking for some merterial for antenna design (v/UHF), I need to have some imformation of EM (dielectrical constant, tangenloss and mechnical strength). Could anybody suggest a website? thanks
I am looking for some merterial for antenna design (v/UHF), I need to have some imformation of EM (dielectrical constant, tangenloss and mechnical strength). Could anybody suggest a website? thanks
Jan 20, 2003 #2 G g579 Full Member level 6 Joined Dec 31, 1999 Messages 322 Helped 19 Reputation 38 Reaction score 4 Trophy points 1,298 Location Somewhere Activity points 2,470 Go to Rogers **broken link removed**
Jan 21, 2003 #3 E egliu Member level 4 Joined Jan 15, 2003 Messages 71 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 587 re thank you so much, it is a good site for me
Jan 21, 2003 #4 T Timelord Junior Member level 2 Joined Aug 4, 2001 Messages 24 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 124 Dielectric constant data As well as rogers, try taconic, Arlon. Find them by using www.google.com. Also query for "duroid" you will get loads of sites to try. Regards Timelord
Dielectric constant data As well as rogers, try taconic, Arlon. Find them by using www.google.com. Also query for "duroid" you will get loads of sites to try. Regards Timelord
Jan 22, 2003 #5 T Timelord Junior Member level 2 Joined Aug 4, 2001 Messages 24 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 124 Hi Egliu I found this for you. Hope it helps Timelord
Jan 23, 2003 #6 E egliu Member level 4 Joined Jan 15, 2003 Messages 71 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 587 Re hi timelord thank you very much for your helps. we are also interested in some rod materials instead of laminate. do you have any information on it? thanks and regards
Re hi timelord thank you very much for your helps. we are also interested in some rod materials instead of laminate. do you have any information on it? thanks and regards
Jan 25, 2003 #7 L Lupin Full Member level 6 Joined Jan 22, 2003 Messages 342 Helped 12 Reputation 24 Reaction score 9 Trophy points 1,298 Location Italy Activity points 3,235 Hi everyone, I'ld like to know something more about High Impedance materials, DNG (Double Negative) materials. Can you help me? Thanks in advance Lupin My interests: patch antennas, planar and conformal phased arrays, microstrip, stripline,waveguide components
Hi everyone, I'ld like to know something more about High Impedance materials, DNG (Double Negative) materials. Can you help me? Thanks in advance Lupin My interests: patch antennas, planar and conformal phased arrays, microstrip, stripline,waveguide components
Jan 27, 2003 #8 G goxy Full Member level 4 Joined Jul 25, 2002 Messages 234 Helped 6 Reputation 12 Reaction score 5 Trophy points 1,298 Activity points 2,283 Lupin, I'm posed articles about Double Negative Materials. Here is the link: **broken link removed**