Radio wave device

Details Radio wave device Radio wave device

2005-03-09

2008-11-04

Nguyen, Hoang V (Department: 2821)

Communications: radio wave antennas

Antennas

With housing or protective covering

C343S705000, C343S708000

Reexamination Certificate

active

07446730

ABSTRACT:
In the case of the electromagnetic waves of a band with a short wavelength, in an antenna opening, the technical subject which conflicts between loss of electromagnetic waves and the mechanical strength of a member exists. This invention was made in view of such a problem, and aims at offering a radome with little cover of electromagnetic waves, absorption of electromagnetic waves, and dispersion of electromagnetic waves by the member of a radome. It aims at offering a strong and lightweight radome cheaply.

REFERENCES:
patent: 4980696 (1990-12-01), Stone et al.
patent: 5384458 (1995-01-01), Hilliard et al.
patent: 5661498 (1997-08-01), Goto et al.
patent: 50-116259 (1975-09-01), None
patent: 60-149223 (1985-10-01), None
patent: 61-128808 (1986-08-01), None
patent: 4-19815 (1992-02-01), None
patent: 5-48415 (1993-06-01), None
patent: 2001-102857 (2001-04-01), None
patent: 2003-229712 (2003-08-01), None

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