Investigations on microwave characteristics of MgF2 at cryogenic temperatures

Jacob, Mohan V., Mazierska, Janina, and Takeuchi, Seiichi (2004) Investigations on microwave characteristics of MgF2 at cryogenic temperatures. In: Proceedings of TENCON 2004 Conference (3), pp. 558-561. From: TENCON 2004 IEEE Region 10 Conference, 21 - 24 November 2004, Chiang Mai, Thailand.

[img] PDF (Published Version)
Restricted to Repository staff only

View at Publisher Website: http://dx.doi.org/10.1109/TENCON.2004.14...

Abstract

Magnesium Fluoride is a hard and birefringent crystal with low refractive index and a wide transmission range. It is widely used in prisms and optical windows. We have studied the microwave properties of MgF2 using a Hakki-Coleman dielectric resonator technique. The permittivity varies from 5.026 to 5.165 in the temperature range 15-295 K and at a frequency of 32.9GHz. The loss tangent varies from IX105 to 8Xl05 when the temperature increases from 15 K to 295 K.

Item ID: 7841
Item Type: Conference Item (Refereed Research Paper - E1)
Keywords: dielectric resonators; loss tangent; MgO; permittivity
Additional Information:

Conference theme "Analog and Digital Techniques in Electrical Engineering"

ISBN: 978-0-7803-8560-3
Date Deposited: 22 Jun 2010 04:39
FoR Codes: 09 ENGINEERING > 0912 Materials Engineering > 091201 Ceramics @ 100%
SEO Codes: 89 INFORMATION AND COMMUNICATION SERVICES > 8901 Communication Networks and Services > 890199 Communication Networks and Services not elsewhere classified @ 51%
91 ECONOMIC FRAMEWORK > 9105 Measurement Standards and Calibration Services > 910599 Measurement Standards and Calibration Services not elsewhere classified @ 49%
Citation Count from Scopus Scopus 2
Downloads: Total: 2
More Statistics

Actions (Repository Staff Only)

Item Control Page Item Control Page