Miniaturized Phonon Trap Timing Units for PNT of Cubesats

[1] Z. Wu, et. al., MEMS (2013), Taipei, Taiwan, pp. 122-125. [2] R. Tabrizian and F. Ayazi, APL, 106 263504 (2015) [3] E. Ng, et. al., JMEMS, (24) 3, Jun. 2015, pp. 730-741 [4] Z. Wu and M. Rais-Zadeh, JMEMS (24) 6, Dec. 2015, pp. 1747-1758 Miniaturized Phonon Trap Timing Units for PNT of Cubesats Mina Rais-Zadeh1, Adam Peczalski1, Serhat Altunc2, Yun Zheng2, Obadiah Kegege2, Harry Shaw2, Greg Heckler2 1Department of Electrical Engineering and Computer Science, University of Michigan – Ann Arbor 48105 2NASA Goddard Space Flight Center, 8800 Greenbelt Road, Greenbelt, MD 20771