Samsung Electronics Co., Ltd.

Mikhail Yu Silin

Andrey Leonidovich Rog

Denis G Poverennyi

Boris Valentinovich Shebshaevich

Viktor Ivanovich Malashin

Vladimir D Ivanov

Serguey Borisovich Pisarev

Dohyoung Chung

Boris Dmitrievich Fedotov

Vyacheslav Stepanovich Nikulin

Irina Evgenievna Galichina

Alexander N Korotkov

Mikhail P Soshin

Oleg D Osipov

Anatoly N Soldatenkov

Gennady S Tzekhanovich

Natalia P Kakoshkina

Young Chan Lee

The invention relates to the field of radio navigation and, more specifically, it relates to methods of determining the current values of the orbital position of the artificial satellite of the Earth which is used in a satellite radio navigation system (SRNS), by the ephemeredes and can be used when performing the radio navigation measurements in the equipment of the consumers of the SRNS signals. The variants of a fast method for determining the coordinates of the satellite are proposed, which consist in that the satellite coordinates are determined at preset points of the orbit spaced from each other by a selected time interval, and further determining the velocities of the satellite at the nodal points, while at the points between the nodal points the satellite coordinate are determined in the geocentric inertial system of coordinates are in a system the Greenwich geocentric coordinates using special formulas or the Taylor polynomial of the second or third order, and determining these at the nodal points using the six-order Taylor polynomial.

Method for determining the co-ordinates of a satellite

Receiver of pseudonoise signals of satellite radio navigation systems for determining coordinates and time using signals of GLONASS and GPS systems, characterized by small dimensions and absence of complicated elements such as digitizers.

Receiver for pseudo-noise signals from a satellite radio-navigation systems

Growing community of inventors

Moscow, Russia

Mikhail Yu Silin