DEVELOPABLE ANTENNA - NEC TOSHIBA SPACE SYS KK

Title:

DEVELOPABLE ANTENNA

Document Type and Number:

Japanese Patent JP2003095199

Kind Code:

A

Abstract:

To form a large-bore specular surface with a high opening efficiency while minimizing a folded storage length.

First and second four-node links 12, 13 are radially arranged around a central vertical beam member 11. The first and second four-node links 12, 13 are framed and joined to the central vertical beam member 11 in a mountain/valley foldable/developable manner to form a truss structure 10. A conductive mesh 25 is set on the truss structure via a cable network 26 and a supporting column 24.

More Like This:

JP2791118	[Title of Invention] Panel coupling device
WO/2021/122137	DEVICE FOR ORIENTING A LOAD IN TWO ORTHOGONAL AXES OF ROTATION
WO/1992/000223	MODULAR MOTHER SATELLITE BUS FOR SUBSIDIARY PAYLOADS

Inventors:

IIKURA SHOICHI
NAKAMURA KAZUYUKI
KUROIWA TADASHI
UCHIMARU KIYOTAKA
MARUYAMA TARO

Application Number:

JP2001285850A

Publication Date:

April 03, 2003

Filing Date:

September 19, 2001

Export Citation:

Click for automatic bibliography generation Help

Assignee:

NEC TOSHIBA SPACE SYS KK

International Classes:

B64G1/22; H01Q1/28; H01Q15/20; B64G1/66; (IPC1-7): B64G1/66; B64G1/22; H01Q1/28; H01Q15/20

Attorney, Agent or Firm:

Masahiko Desk (2 outside)

Previous Patent: FOLDABLE/DEVELOPABLE STRUCTURE

Next Patent: SPACE VEHICLE