English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

A comparative study of unloaded Q-factor measurements of a TE011 modesapphire dielectric resonator with unloaded Q-factor value of 731,000 at afrequency of 10 GHz and temperature of 65 K using two best Q-factor measurementmethods are presented. The Transmission (TMQF) and Reflection methods are basedon relevant multi-frequency S-parameter measurements and circle fittingprocedures to compute the unloaded Q-factor of the resonator. For accuratecomparison of the methods a delay compensation procedure (introduced in theTMQF technique to remove delay due to non-calibrated cables) has been appliedalso to the reflection data.

Comparing unloaded Q-factor of a high-Q dielectric resonator measured  using the transmission mode and reflection mode methods involving S-parameter  circle fitting