Title:
アンテナ構造部分が給電構造部分に取り付けられた改良された誘電体アンテナとその製造方法
Document Type and Number:
Japanese Patent JP4336643
Kind Code:
B2
Abstract:
There is disclosed a dielectric antenna comprising a dielectric resonator mounted in direct contact with a microstrip transmission line formed on one side of a printed circuit board. The dielectric antenna may be a dielectric resonator antenna (DRA), a high dielectric antenna (HDA) or a dielectrically-loaded antenna. The simple construction of the antenna leads to improved manufacturing reliability and efficiency, and allows all functional features of the antenna to be located on one side of a printed circuit board (PCB) substrate.
Inventors:
Thomas, Rebecca
Williams, Susan
Kingsley, James William
Williams, Susan
Kingsley, James William
Application Number:
JP2004506122A
Publication Date:
September 30, 2009
Filing Date:
May 15, 2003
Export Citation:
Assignee:
Antenova Limited
International Classes:
H01Q13/00; H01Q21/06; H01Q1/12; H01Q1/24; H01Q1/38; H01Q9/04; H01Q13/24; H01Q21/08
Domestic Patent References:
| JP7249927A | ||||
| JP2000223935A | ||||
| JP2000232317A | ||||
| JP10247806A | ||||
| JP2002232223A | ||||
| JP2002261503A |
Foreign References:
| EP0801436A1 |
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Arihara Koichi
Matsushima Tetsuo