Title:
SATELLITE ANTENNA ALIGNMENT SYSTEM
Document Type and Number:
Japanese Patent JPH02180403
Kind Code:
A
Abstract:
PURPOSE: To shorten the antenna installation time by measuring a relative alignment position of an antenna to at least two reference satellites and processing this measured value in accordance with an algorithm by stored data indicating relative positions of a prescribed satellite and reference satellites. CONSTITUTION: The alignment position of an antenna 14 is measured to two reference satellites S1 and Sn . A control processor 22 processes this measured value in accordance with a first algorithm by stored data indicating the alignment position of a reference antenna 32 to plural satellites S1 to Sn-1 and Sn . The alignment position to each satellites S1 to Sn-1 and Sn determined by the processor 22 is stored in a position of a memory 18. Consequently, the stored alignment position related to a prescribed satellite is accessed and a controller 10 is made move an actuator 12 so as to rotate the antenna 14, thus rotating the antenna 14 to align it to any prescribed satellite.
Inventors:
UU EICHI PAIKU
UIRIAMU FUONGU
ASHIYOKU KEE JIYOOJI
JIYON II MAKOOMITSUKU
UIRIAMU FUONGU
ASHIYOKU KEE JIYOOJI
JIYON II MAKOOMITSUKU
Application Number:
JP24935589A
Publication Date:
July 13, 1990
Filing Date:
September 27, 1989
Export Citation:
Assignee:
GEN INSTRUMENT CORP
International Classes:
H01Q1/12; H01Q3/02; (IPC1-7): H01Q3/02
Domestic Patent References:
| JPS60194804A | 1985-10-03 | |||
| JPS6341908U | 1988-03-19 | |||
| JPS61158711U | 1986-10-01 | |||
| JPS63245133A | 1988-10-12 | |||
| JPS61179625A | 1986-08-12 | |||
| JPS6247216A | 1987-02-28 | |||
| JPS6354806A | 1988-03-09 |
Attorney, Agent or Firm:
Takehiko Suzue (3 outside)
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