Acronym 2025 IEEE IFCS-EFTF Title 2025 IEEE International Frequency Control Symposium and European Frequency and Time Forum Date 12 May 2025 – 16 May 2025 Geographic Location Querétaro, Mexico IEEE Region Region 09 (Latin America)
Acronym 2025 ISAF Title 2025 IEEE International Symposium on Applications of Ferroelectrics Date 13 Jul 2025 – 18 Jul 2025 Geographic Location Graz, Austria IEEE Region Region 08 (Africa, Europe, Middle East)
Acronym 2025 IUS Title 2025 IEEE International Ultrasonics Symposium Date 15 Sep 2025 – 18 Sep 2025 Geographic Location Utrecht, The Netherlands IEEE Region Region 08 (Africa, Europe, Middle East)
Frequency Control Topics of Interest Crystals Go to War, 1943 Date 1 January 1943 Video Proceedings of Crystal Conferences, US Army Signal Corps Inspection Agency Date 7 May 1944 The 1994 Crystal Conferences Date 7 May 1944 Proceedings of Chicago Crystal Conference Date 11 July 1944 The Evolution of the Quartz Crystal Clock Date 1 July 1948 Design and Performance of Ultrapecise 2.5-mc Quartz Crystal Units Date 29 March 1960 Quartz Crystal Growing Date 1 January 1962 Video Short-Term Frequency Stability, IEEE-NASA Symposium Date 23 November 1964 A History of the Quartz Crystal Industry in the USA Presenter Virgil Bottom Date 27 May 1981 A Historical Review of Atomic Frequency Standards Used in Space Systems Date 5 June 1996 Fifty Years of Progress in Quartz Crystal Frequency Standards Presenter Marvin Frerking Date 5 June 1996 Historical Session at the 1996 IEEE Frequency Control Symposium Presenter Arthur Ballato Date 5 June 1996 The Influence of Amateur Radio on the Development of the Commercial Market for Quartz Piezoelectric Resonators in the United States Presenter Patrick R. J. Brown Date 5 June 1996 A History of Crystal Filters Presenter Robert G. Kinsman Date 27 May 1998 Engineering Time: Inventing the Electronic Watch Date 1 January 2000 Archive of IEEE International Frequency Control Symposia Websites Date 1 January 2001 Crystal Clear: The Struggle for Reliable Communications Technology in World War II Date 7 June 2007 Harnessing Nature’s Timekeeper: A History of the Piezoelectric Quartz Crystal Technological Community (1880–1959) Date 1 May 2009 A History of the Rubidium Frequency Standard Presenter William Jefferson Riley, Jr. Date 1 January 2011 The History of Ceramic Filters Presenter Satoru Fujishima Date 1 January 2020
Fifty Years of Progress in Quartz Crystal Frequency Standards Presenter Marvin Frerking Date 5 June 1996
Historical Session at the 1996 IEEE Frequency Control Symposium Presenter Arthur Ballato Date 5 June 1996
The Influence of Amateur Radio on the Development of the Commercial Market for Quartz Piezoelectric Resonators in the United States Presenter Patrick R. J. Brown Date 5 June 1996
Harnessing Nature’s Timekeeper: A History of the Piezoelectric Quartz Crystal Technological Community (1880–1959) Date 1 May 2009
A History of the Rubidium Frequency Standard Presenter William Jefferson Riley, Jr. Date 1 January 2011
