Dielectric properties of the FR-4 substrates in the THz frequency range
- Resource Type
- Authors
- Grzegorz Beziuk; Jerzy S. Witkowski; M. J. Walczakowski; Kacper Nowak; P. P. Jarzab; Edward F. Plinski
- Source
- 2012 37th International Conference on Infrared, Millimeter, and Terahertz Waves.
- Subject
- Permittivity
Microstrip antenna
Materials science
Spectrometer
business.industry
Optoelectronics
Relative permittivity
Dielectric
Time domain
business
Microstrip
Stripline
- Language
The paper describes the method of modelling a microstrip transmission line fabricated on FR-4 substrate in the GHz frequency range. The model is based on the real part of high frequency complex electric permittivity of the dielectric measured with THz time domain spectrometer. The microstrip measurement results are used to analyse the model accuracy.