【発明の名称】ワイアレス通信ネットワーク用マルチビームアンテナ

Title:

【発明の名称】ワイアレス通信ネットワーク用マルチビームアンテナ

Document Type and Number:

Japanese Patent JP3086864

Kind Code:

B2

Abstract:

A multi-beam antenna (220) for a wireless communication network, the antenna being held aloft by an aeronautical vehicle (210), projects: (1) a first antenna beam to create a first cell (241) upon a generally circular first terrestrial area below the multi-beam antenna and (2) a second antenna beam to create a second cell (242) upon a generally circular second terrestrial area below the multi-beam antenna, the first cell having a smaller radius than, and substantially concentric with, the second cell.

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Inventors:

Golan M. Dunic
Diane You-Lin Ho
Yuri Bee. Oknebu

Application Number:

JP30319297A

Publication Date:

September 11, 2000

Filing Date:

November 05, 1997

Export Citation:

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Assignee:

Lucent Technologies, Inc.

International Classes:

H01Q25/00; H04B7/185; H04B7/204; H04B7/26; H04W16/28; H04W16/30; (IPC1-7): H04Q7/36; H01Q25/00; H04B7/185; H04B7/26

Domestic Patent References:

JP4354216A

Attorney, Agent or Firm:

Hirofumi Mitsumata

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