Dec 9, 2014 #1 kela3kela Full Member level 4 Joined Apr 30, 2009 Messages 191 Helped 5 Reputation 10 Reaction score 5 Trophy points 1,298 Activity points 2,502 @ 300 GHz or 0.3 THz, Can someone let me know the the relative permitivity/Dielectric constant, Loss Tangent and thickness of following substrates; 1. Silicon Dioxide 2. Silicon Awaiting replies. Regards
@ 300 GHz or 0.3 THz, Can someone let me know the the relative permitivity/Dielectric constant, Loss Tangent and thickness of following substrates; 1. Silicon Dioxide 2. Silicon Awaiting replies. Regards
Dec 9, 2014 #2 D.A.(Tony)Stewart Advanced Member level 7 Joined Sep 26, 2007 Messages 9,014 Helped 1,824 Reputation 3,647 Reaction score 2,202 Trophy points 1,413 Location Richmond Hill, ON, Canada Activity points 59,605 https://physics.info/dielectrics/ https://en.m.wikipedia.org/wiki/Relative_permittivity Impurities will affect results and loss tangent. Generally permittivity ε degrades slowly when loss tangent starts rising but more complex molecular behaviours begin as well with "complex" values. You need to contact a supplier for details.
https://physics.info/dielectrics/ https://en.m.wikipedia.org/wiki/Relative_permittivity Impurities will affect results and loss tangent. Generally permittivity ε degrades slowly when loss tangent starts rising but more complex molecular behaviours begin as well with "complex" values. You need to contact a supplier for details.
Dec 9, 2014 #3 J jiripolivka Advanced Member level 5 Joined May 21, 2010 Messages 2,831 Helped 832 Reputation 1,662 Reaction score 803 Trophy points 1,393 Location Santa Barbara Activity points 22,010 Permittivities of various materials are sometimes published in manuals, but at the THz range, not many data are established. Search for recent university theses or use your laboratory to determine what you need.
Permittivities of various materials are sometimes published in manuals, but at the THz range, not many data are established. Search for recent university theses or use your laboratory to determine what you need.
Dec 18, 2014 #4 kela3kela Full Member level 4 Joined Apr 30, 2009 Messages 191 Helped 5 Reputation 10 Reaction score 5 Trophy points 1,298 Activity points 2,502 Ok..Ill look for something..