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US 2018/0323492 A1Published application
Beam shaping antenna for laminated glass
AssigneePalo Alto Research Center Incorporated
InventorsGeorge Daniel, Armin R. Völkel, Bernard D. Casse
Life of this patent
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Abstract
An apparatus including an antenna, a first split ring resonator, and a second split ring resonator disclosed. The first split ring resonator located on a first side of the antenna, wherein the first split ring resonator is magnetically coupled to the antenna. The second split ring resonator located on a second side of the antenna, wherein the second split ring resonator is magnetically coupled to the antenna.
Claims20
An apparatus comprising:
- an antenna;
- a first split ring resonator located on a first side of the antenna, wherein the first split ring resonator is magnetically coupled to the antenna;
- and
- a second split ring resonator located on a second side of the antenna, wherein the second split ring resonator is magnetically coupled to the antenna.
1 more element
An apparatus comprising:
- a radio frequency (RF) feed;
- an antenna structure coupled to the RF feed, wherein the antenna structure comprises:
- a dipole antenna comprising:
- a first antenna element;
- and
- a second antenna element coupled to the first antenna element;
- a first split ring resonator, the first split ring resonator comprising:
- a first resonating element coplanar to the dipole antenna, the first resonating element magnetically coupled to the dipole antenna;
- and
- a second resonating element located above the first resonating element, the second resonating element magnetically coupled to the first resonating element;
- and
- a second split ring resonator magnetically coupled to the dipole antenna, the second split ring resonator comprising:
- a third resonating element coplanar to the dipole antenna, the third resonating element magnetically coupled to the dipole antenna;
- and
- a fourth resonating element located above the third resonating element, the fourth resonating element magnetically coupled to the third resonating element.
12 more elements
An apparatus comprising:
- a first transparent layer;
- a second transparent layer;
- an antenna connected to a first side of the first transparent layer, the antenna to transmit a signal with a radiation pattern;
- a first split ring resonator magnetically coupled to the antenna, wherein a first portion of the first split ring resonator is connected to the first transparent layer and a second portion of the first split resonator is connected to the second transparent layer;
- and
- a second split ring resonator magnetically coupled to the antenna, wherein a first portion of the second split ring resonator is connected to the first transparent layer and a second portion of the second split resonator is connected to the second transparent layer, wherein the first split ring resonator and the second split ring resonator are to shape the radiation pattern of the signal to transmit at a defined angle.
3 more elements
Dependencies are inferred from the claim text.