1.

Conference Proceedings
Conference Proceedings
1. Impact analysis of residual code phase and carrier frequency error on GPS signal tracking and its improvement [5985-77]
Zhu, Y. ; Yang, D. ; Zhang, Q.
Pub. info.: International Conference on Space Information Technology.  pp.598527-598527,  2005.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5985
2.

Conference Proceedings
Conference Proceedings
2. A multipurpose fiber-fed VPHG spectrograph for LAMOST [6269-22]
Zhu, Y. ; Hu, Z. ; Zhang, Q. ; Wang, L. ; Wang, J.
Pub. info.: Ground-based and Airborne Instrumentation for Astronomy.  pp.62690M-,  2006.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 6269