Proceedings of the 54th Annual Precise Time and Time Interval Systems and Applications Meeting

January 23 - 26, 2023
Hyatt Regency Long Beach
Long Beach, California
ISSN: 2333-2069
ISBN: 978-0-936406-34-3
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To view abstracts or download a paper, click on the underlined title:

Title	Author	Pages
Progress on a Tactical Ytterbium Microwave Ion Clock	Xianli Zhang, Jay Noble, Jonathan Tallant, Hyunwook Park, Michelle Nguyen, Jackie Ellett, Dan Boschen, Mike Silveira, Cody Dutra, Luan Vo, Anders Herrmann, Kevin Wellwood, Armando Martins, and K. Richard Overstreet	1 - 9
Measurement of Transient Environmental Effects in GPS-Disciplined Clocks	Andrew Novick, Michael A. Lombardi, Demetrios Matsakis, John Clark	10 - 14
Development of Laser-Optical Clocks for Future QZSS and Experimental Evaluation of a Seven-Satellite Constellation	Saya Matsushita, Hiroshi Takiguchi, Toshitaka Sasaki, Aru Suemasa, Hideki Narita, Hideki Yamada, Kyohei Akiyama, Isao Kawano, Satoshi Kogure, Takashi Tsuruta, Yuichi Takeuchi, Mitsuru Musha	15 - 22
On Error Modeling in GNSS-based Frequency Transfer: Effects of Temperature Variations and Satellite Orbit Repeat Times	Ahmed Elmaghraby, Thomas Krawinkel, Steffen Schön, Dirk Piester, Andreas Bauch	23 - 37
Sub-Microsecond Holdover Timing Capabilities of the Miniature Atomic Clock (MAC) Rubidium Oscillator	Will Krzewick, John Bollettiero, Peter Cash, Igor Kosvin, Jay Noble, Matt Stanczyk, and Michelle Nguyen	38 - 47
Effects of Solar Flare Activity on GPS Satellite Timing Sources	Edith Szarkowski	48 - 54
Empirical Measurements of Teledyne CSAC TempCo and Drift Performance	Nicholas Kotsianas, Katherine Tyler, Robert Borwick III	55 - 60
A Robust Time Scale Based on Maximum Likelihood Estimation	Hamish McPhee, Jean-Yves Tourneret, David Valat, Philippe Paimblanc, Jérome Delporte, Yoan Grégoire	61 - 75
Fast and Reliable Forecasting for Satellite Clock Bias Correction with Transformer Deep Learning	Wahyudin P. Syam, Shishir Priyadarshi, Andrés Abelardo García Roqué, Alejandro Pérez Conesa, Guillaume Buscarlet, Mickael Dall’ Orso	76 - 96
Common Calendar Timestamp System	Brooks Harris	97 - 105
Detecting Manipulated Spaceborne Positioning and Timing Using Ground-Based Commercial-Off-The-Shelf Assets and Services	Son VoBa	106 - 139
Time Transfer using High-Definition Television (HDTV) Broadcast Transmitters in Common View	Konstantin Tarasov, Bethany Bauer, Sebastian Olsen, Eugene Grayver, Howard Feil, Jeffrey Sherman, Aidan Montare, Matt Deutch, Glenn Nelson, Michael Lombardi, Timothy Marczewski, David Howe	140 - 149
Wireless Precision Time Synchronization Alternatives and Performance	Ganesh Basawapatna, Joshua White, Phillip Van Hooser	150 - 164
Development and Performance of a Digital Rubidium Atomic Frequency Standard (DRAFS) as a Next-Generation Space Clock	Christopher Varuolo, Igor Shtaerman, Daniel J. Clark, Jason Napodano, Paul Skibiel, Nicholas Aji, Thomas McClelland	165 - 178
Clock Development Activities at the U.S. Naval Observatory	T. G. Akin, Bryan Hemingway, Steven Peil, J. D. Whalen	179 - 182
NIST-F3, a Cesium Fountain Frequency Reference	Gregory W. Hoth, Jeff A. Sherman, Alexander G. Radnaev, Peter Mitchell, Vladislav Gerginov	183 - 188
Preventing Time from Becoming Obsolete: Supporting the 5071A Cesium Primary Frequency Reference into the Next Decade	David M. Chandler, Christopher Liessner, Peter Cash	189 - 196
Precision Timing with LEO Satellite Time and Location Signals	Austin M. Smith and David M. Bevly	197 - 206
Measuring the Timing Accuracy of Satellite Time and Location (STL) Receivers	Peter B. Johnson, Andrew N. Novick, Michael A. Lombardi	207 - 215
Two-Way Time Transfer Over a 10 Gbit/s Optical Link for Synchronization and Distributed Sensing Applications	Justin Zobel, Raef Youssef, Stephen Rintoul, Jane Gilligan, Michael Brown, Lindsey Marinello, Elad Siman-Tov, Sean O’Connor, Krunal Patel, Michelle O’Toole, Eric Adles	216 - 222
A Multi-Platform Clock Ensemble Testbed	Christopher Flood, Justin Pedersen, Penina Axelrad	223 - 235
Optical Time & Frequency Activities in the GÉANT Project (Past & Future)	Josef Vojtech, Vladimir Smotlacha, Susanne Naegele-Jackson, Nicolas Quintin, Krzysztof Turza, Wojbor Bogacki, Guy Roberts, Fabian Mauchle, Joel Busch	236 - 241
Experience with Time Transfer in the Optical Infrastructure CITAF	Vladimír Smotlacha, Josef Vojtech	242 - 246