Metallised plastic antenna funnel for a fill level radar
First Claim
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1. A metallised plastic antenna for a fill level radar, comprising:
- an antenna body made of a plastic material; and
a collar having a connection region,wherein an inside of the antenna body includes metallisation adapted for conducting electromagnetic waves, andwherein the connection region of the collar includes a first angle in relation to the longitudinal axis of the collar such that the connection region can be placed against a waveguide so as to provide a seal.
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Abstract
A metalized plastic antenna includes a plastic antenna body with metallization on the inside. In this arrangement metallization is used for conducting electromagnetic waves. Furthermore, metallization may be implemented as a protective coating so that chemical resistance of the plastic antenna may be ensured even in the case of corrosive environmental conditions.
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Citations
25 Claims
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1. A metallised plastic antenna for a fill level radar, comprising:
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an antenna body made of a plastic material; and a collar having a connection region, wherein an inside of the antenna body includes metallisation adapted for conducting electromagnetic waves, and wherein the connection region of the collar includes a first angle in relation to the longitudinal axis of the collar such that the connection region can be placed against a waveguide so as to provide a seal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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Specification