TY - GEN
T1 - Non-destructive broadband material characterization over the K-band using whispering-gallery-mode resonators
AU - Kheir, Mohamed S.
AU - Hammad, Hany F.
AU - Omar, Abbas
PY - 2010
Y1 - 2010
N2 - A precise technique for broadband material characterization, using a whispering-gallery-mode (WGM) resonator, is proposed. The resonant perturbation method is successfully applied for extracting both the dielectric constant and loss tangent of materials over a wide frequency band. Two experimental prototypes are fabricated and employed over the K-band where consistent results are obtained with a maximum error of ±3.3%.
AB - A precise technique for broadband material characterization, using a whispering-gallery-mode (WGM) resonator, is proposed. The resonant perturbation method is successfully applied for extracting both the dielectric constant and loss tangent of materials over a wide frequency band. Two experimental prototypes are fabricated and employed over the K-band where consistent results are obtained with a maximum error of ±3.3%.
UR - http://www.scopus.com/inward/record.url?scp=77956621819&partnerID=8YFLogxK
U2 - 10.1109/CPEM.2010.5544214
DO - 10.1109/CPEM.2010.5544214
M3 - Article in proceedings
AN - SCOPUS:77956621819
SN - 9781424467952
T3 - CPEM Digest
SP - 355
EP - 356
BT - 2010 Conference on Precision Electromagnetic Measurements, CPEM 2010
T2 - 2010 Conference on Precision Electromagnetic Measurements, CPEM 2010
Y2 - 13 June 2010 through 18 June 2010
ER -