GPS time precision enhancement between Telecommunication Laboratories, R.O.C. and Communication Research Laboratory, Japan

Author

Liao, C.S. ; Shi, J.L. ; Takahashi, Fuyuto

Author_Institution

Transmission Technol. Lab., Telecommun. Lab., Tao-Yuan, Taiwan

fYear

1994

fDate

June 27 1994-July 1 1994

Firstpage

82

Lastpage

83

Abstract

We discuss how to reduce the GPS time transfer errors between the TL and CRL. A portable GPS receiver was used to measure the GPS instrumental time delay error of TL. The theory, the simulation results, and the experimental results of the GPS antenna position error correction were also discussed. Finally, we measured the ionosphere delay at the TL.<>

Keywords

antennas; delays; ionospheric electromagnetic wave propagation; measurement errors; radio receivers; radionavigation; radiowave propagation; satellite relay systems; time measurement; Communication Research Laboratory; GPS time precision enhancement; GPS time transfer errors; Japan; ROC; Telecommunication Laboratories; antenna position error correction; experimental results; ionosphere delay; portable GPS receiver; simulation results; Antenna measurements; Antenna theory; Delay effects; Error correction; Global Positioning System; Instruments; Ionosphere; Position measurement; Receiving antennas; Time measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Precision Electromagnetic Measurements, 1994. Digest., 1994 Conference on

Conference_Location

Boulder, CO, USA

Print_ISBN

0-7803-1984-2

Type

conf

DOI

10.1109/CPEM.1994.333173

Filename

333173