| Patent application number | Description | Published |
|---|
| 20080297973 | Varactors including interconnect layers - In an embodiment of the present invention is provided a varactor comprising a substrate, a bottom electrode positioned on a surface of the substrate, a tunable dielectric material positioned adjacent to and extending over the bottom electrode forming a step and in contact with a top electrode, and an interconnect layer in contact with the bottom electrode, the tunable dielectric and the top electrode. | 12-04-2008 |
| 20090046007 | Wireless local area network antenna system and method of use therefore - An embodiment of the present invention provides an apparatus, comprising a plurality of sub-arrays and at least one beamformer driving the plurality of sub-arrays, the at least one beamformer employing at least one phase shifter. | 02-19-2009 |
| 20090075119 | Tunable low loss material compositions and methods of manufacture and use therefore - An embodiment of the present invention provides a method of making an electronically tunable dielectric material comprising mixing particles of at least one electronically tunable dielectric phase and particles of at least one compound of low loss complex perovskites, and particles of optional one other family of materials; and sintering the material. | 03-19-2009 |
| 20090091000 | Varactores including interconnect layers - In an embodiment of the present invention is provided a varactor comprising a substrate, a plurality of bottom electrodes positioned on a surface of the substrate separated to form a gap therein, a tunable dielectric material positioned on the surface of the substrate and within the gap, the tunable dielectric at least partially overlaying the plurality of electrodes, and a top electrode in contact with the tunable dielectric. | 04-09-2009 |
| 20100277381 | Metamaterial Cloaked Antenna - In the method for operating a plurality antenna having near-field (NF) zone mounted on a vehicle, wherein the improvement comprises the step of cloaking in the near-field (NF) zone of each of said plurality of antennas. | 11-04-2010 |
| 20110128605 | Radiation-Protection Device - A radiation-protection device is provided that includes a substrate and a surface structure formed on the substrate. The surface structure has an arrangement and interacts with radiation and the substrate to at least (a) substantially transmit or attenuate radiation at a wavelength and an energy below a threshold energy, and (b) substantially reflect radiation at the wavelength and an energy above the threshold energy. | 06-02-2011 |
| 20110171374 | Dispersion-Compensated Infra Red Cloak (D-CIRC) - A method of achieving electromagnetic cloaking of an object comprising the step of coating said object with a metal-dielectric composite material including a dielectric component, wherein the dielectric component is comprised of a material exhibiting anomalous dispersion in a wide wavelength range. | 07-14-2011 |
| 20120021361 | RADIATION-PROTECTION DEVICE - A radiation-protection device is provided that includes a substrate and a surface structure formed on the substrate. The surface structure has an arrangement and interacts with radiation and the substrate to at least (a) substantially transmit or attenuate radiation at a wavelength and an energy below a threshold energy, and (b) substantially reflect radiation at the wavelength and an energy above the threshold energy. | 01-26-2012 |
