Antenna and information processing apparatus

Details Antenna and information processing apparatus Antenna and information processing apparatus

2007-05-22

2007-05-22

Chen, Shih-Chao (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

C343S767000

Reexamination Certificate

active

11170619

ABSTRACT:
An antenna has a multilayer substrate in which are laminated a first conductive plate, a first dielectric layer disposed on the first conductive plate, a conductive strip line which is disposed on the first dielectric layer and which has an input/output terminal for an electric signal and an open terminal, a second dielectric layer disposed so as to sandwich the strip line in cooperation with the first dielectric layer, and a second conductive plate which is disposed on the second dielectric layer and which has a slot. In addition, the antenna has a third conductive plate for covering, of all the side surfaces of the multilayer substrate, a surface opposing the open terminal of the strip line.

REFERENCES:
patent: 6191740 (2001-02-01), Kates et al.
patent: 6384785 (2002-05-01), Kamogawa et al.
patent: 2000-261235 (2000-09-01), None

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