Hughes Aircraft Company

Raytheon Company

Herbalscience LLC

Other

Hughes Electronics Corporation

Brian M Pierce

David B Chang

Thomas K Dougherty

Norman H Harris

John A Pierce

Robert T Gow

William Birdsall

Clifton Quan

Robert Chris Allison

James R Chow

Kenn S Bates

David A Whelan

Jar Jar Lee

William Henderson

Harry B Marr

John J Drab

Carl W Townsend

Victor Vali

Charles T Hansen

Jonathan W Arenberg

Ralston S Robertson

William W Chen

Samuel Doug Tonomura

Michael Brand

Ruey-Shi Chu

John Fraschilla

Robert T Lewis

George D Lawrence

Florentino V Lee

Romulo J Broas

David W Baker

David R Ulmer

Clifton c/o Raytheon Company Quan

Robert Y c/o Hrl Lab Llc Loo

Robert C c/o Raytheon Company Allison

James H c/o Raytheon Company Schaffner

Methods and systems are provided for efficiently packing nodes within an electromagnetic state space.

Method and apparatus for enhanced multi-node utilization of an electromagnetic state space

This invention comprises methods and compositions of. Methods of the present invention comprise extracting plant material ofso that compositions having characteristics different from those of native plant materials are obtained. Compositions comprising food aids and other dietary supplements are also taught.

[object Object]

A method of producing a processed kava product involves using an extraction solvent, such as liquid CO, to preferentially extract different kavalactones from the source material at different rates. By controlling the extraction parameters and stopping the extraction before all of the kavalactones have been extracted or allowing the extracted kavalactones to be preferentially precipitated in one or more collection environments, a processed kava product can be produced that has a kavalactone distribution profile that can differ substantially from that of the source material. As a result, roots from a less desirable kava cultivar can be used to produce a processed kava product which has a kavalactone distribution profile that is similar to that of a highly desired cultivar. A material having a preferred kavalactone distribution profile is also disclosed. The kava paste can be further processed to produce a dry flowable powder suitable for use in, e.g., a tableting formula. A rapid dissolve tablet formulation for use in the delivery of kavalactones is also disclosed.

Kavalactone profile

A method of producing a processed kava product involves using an extraction solvent, such as liquid CO, to preferentially extract different kavalactones from the source material at different rates. By controlling the extraction parameters and stopping the extraction before all of the kavalactones have been extracted or allowing the extracted kavalactones to be preferentially precipitated in one or more collection environments, a processed kava product can be produced that has a kavalactone distribution profile that can differ substantially from that of the source material. As a result, roots from a less desirable kava cultivar can be used to produce a processed kava product which has a kavalactone distribution profile that is similar to that of a highly desired cultivar. The kava paste can be further processed to produce a dry flowable powder suitable for use in, e.g., a tableting formula. A rapid dissolve tablet formulation for use in the delivery of kavalactones and other botanicals is also disclosed.

Oral delivery of a botanical

A method of producing a processed kava product involves using an extraction solvent, such as liquid CO, to preferentially extract different kavalactones from the source material at different rates. By controlling the extraction parameters and stopping the extraction before all of the kavalactones have been extracted or allowing the extracted kavalactones to be preferentially precipitated in one or more collection environments, a processed kava product can be produced that has a kavalactone distribution profile that can differ substantially from that of the source material. As a result, roots from a less desirable kava cultivar can be used to produce a processed kava product which has a kavalactone distribution profile that is similar to that of a highly desired cultivar. The kava paste can be further processed to produce a dry flowable powder suitable for use in, e.g., a tableting formula. A rapid dissolve tablet formulation for use in the delivery of kavalactones is also disclosed.

Method of producing a processed kava product having an altered kavalactone distribution and processed kava products produced using the same

The present invention is a method for enhancing the efficacy of an active ingredient in a human comprising: administering to said human a product comprising: a kavalactone component and an active ingredient, wherein said active ingredient is selected from the group consisting of a therapeutic, a pharmaceutical, a nutraceutical and a botanical, and wherein said kavalactone component comprises a methysticin component, a dihydromethysticin component, a desmethoxyyangonin component, a yangonin component, a dihydrokavain component, and a kavain component, and wherein said kavalactone component is between about 0.1% to about 75%, by mass, of said product.

Kavalactone product

A transverse device array phase shifter includes an overmoded waveguide structure having a top conductive broad wall surface, a bottom conductive broad wall surface and opposed first and second conductive side wall surfaces. At least one transverse device array circuit is positioned in the waveguide circuit. Each circuit comprises a generally planar dielectric substrate having a microwave circuit defined thereon, and a plurality of spaced discrete phase shifter elements. The substrate is disposed within the waveguide structure generally transverse to the side wall surfaces. A bias circuit applies a voltage to reverse bias the phase shifter elements. The transverse device array phase shifter circuit causes a change in phase of microwave or millimeter-wave energy propagating through the waveguide structure. An electronically scanned antenna array employing continuous transverse stubs as radiating elements, with an upper conductive plate structure comprising a set of continuous transverse stubs, and a lower conductive plate structure disposed in a spaced relationship relative to the upper plate structure. At least one transverse device array phase shifter circuit is disposed between selected adjacent pairs of stubs. An electronically tunable antenna array employing continuous transverse stubs as radiating elements and transverse diode array phase shifters, which includes a short circuit termination disposed between the upper conductive plate and the lower conductive plate. At least one transverse device array phase shifter circuit is positioned between the short circuit termination and an adjacent stub to provide tuning.

Transverse device array phase shifter circuit techniques and antennas

A micro electro-mechanical system (MEMS) phase shifter for shifting the phase of a radio frequency (RF) signal. The phase shifter includes a quadrature coupler having an input port, an output port, a first load port and a second load port. A first variable reactance is coupled to the first load port and a second variable reactance is coupled the second load port. Each variable reactance has a plurality of reflecting phase shifting elements each having an associated micro electro-mechanical system (MEMS) switching element to individually and selectively couple the reflecting phase shifting element to the appropriate load port.

Micro electro-mechanical system (MEMS) phase shifter

A microelectromechanical system (MEMS) steerable electronically scanned lens array (ESA) antenna and method of frequency scanning are disclosed. The MEMS ESA antenna includes a wide band feedthrough lens and a continuous transverse stub (CTS) feed array. The wide band feedthrough lens includes first and second arrays of wide band radiating elements and an array of MEMS phase shifter modules disposed between the first and second arrays of radiating elements. The continuous transverse stub (CTS) feed array is disposed adjacent the first array of radiating elements for providing a planar wave front in the near field. The MEMS phase shifter modules steer a beam radiated from the CTS feed array in two dimensions.

Wideband 2-D electronically scanned array with compact CTS feed and MEMS phase shifters

An RF phase shifter circuit includes first and second RF ports, and a switch circuit comprising a plurality of micro-electro-mechanical (&ldquo;MEM&rdquo;) switches responsive to control signals. The switch circuit is arranged to select one of a plurality of discrete phase shift values introduced by the phase shifter circuit to RF signals passed between the first and second RF ports. The circuits can be connected to provide a single-pole-multiple-throw (SPMT) or multiple-pole-multiple-throw (MPMT) switch function. The phase shifter circuits can be used in an electronically scanned array including a linear array of radiating elements, with an array of phase shifters coupled to the radiating elements. An RF manifold including a plurality of phase shifter ports is respectively coupled to a corresponding phase shifter RF port and an RF port. A beam steering controller provides phase shift control signals to the phase shifters to control the phase shift setting of the array of the phase shifters. The SPMT and MPMT switch circuits can be employed in other applications, including switchable attenuators, switchable filter banks, switchable time delay lines, switch matrices and transmit/receive RF switches.

Multi-bit phase shifters using MEM RF switches

A first MEM is mounted on a substrate having a first contact and a second contact is mounted on a substrate. A PA power cell is thermally connected to the substrate using a thermal bump. The power cell is electrically insulated from the substrate. The power cell has a first power cell bump and a second power cell bump as pathways for I/O functions. A first insulator is mounted on the substrate supporting a second MEM above the substrate. The second MEM has a first connection and a second connection The first connection and the second connection are located on a bottom surface of the second MEM. A first conductive via vertically traverses the first insulator and is connected to the first connection from the second MEM. This first conductive via is further connected to a first conductor. The first conductor is insulated from substrate by a first insulating layer. The first conductor is further connected to the first power cell bump. A second conductor is insulated from the substrate by a second insulating layer. The second conductor is connected to a second conductive via. The second conductive via traverses vertically a second insulator. The second conductive via is connected to a first metal member. The first metal member is formed over the upper surface of the second insulator and connected to a first input to the first MEM switch. A second metal member is connected to the second contact of the first MEM switch. The second metal member is formed over the upper surface of a third insulator. The third insulator is positioned over the substrate.

Highly adaptable heterogeneous power amplifier IC micro-systems using flip chip and micromechanical technologies on low loss substrates

A microelectromechanical system (MEMS) steerable electronically scanned lens array (ESA) antenna and method of frequency scanning are disclosed. The MEMS ESA antenna includes a MEMS E-plane steerable lens array and a MEMS H-plane steerable linear array. The MEMS E-plane steerable lens array includes first and second arrays of wide band radiating elements, and an array of MEMS E-plane phase shifter modules disposed between the first and second arrays of radiating elements. The MEMS H-plane steerable linear array includes a continuous transverse stub (CTS) feed array and an array of MEMS H-plane phase shifter modules at an input of the CTS feed array. The MEMS H-plane steerable linear array is disposed adjacent the first array of radiating elements of the MEMS E-plane steerable lens array for providing a planar wave front in the near field. The H-plane phase shifter modules shift RF signals input into the CTS feed array based on the phase settings of the H-plane phase shifter modules, and the E-plane phase shifter modules steer a beam radiated from the CTS feed array in an E-plane based on the phase settings of the E-plane phase shifter modules.

Low cost 2-D electronically scanned array with compact CTS feed and MEMS phase shifters

A switched loop RF radiator circuit, comprising a radiator element, a RF input/output (I/O) port, and a balun coupled between the radiator element and the (I/O) port. The balun includes a 180&deg; switched loop circuit having transmission line legs coupled to a balun transition to provide a selectable phase shift, and a microelectromechanically machined (MEM) switch Many radiator circuits can be deployed in an electronically scanned antenna array.

RF MEMS switch loop 180&deg; phase bit radiator circuit

Frequency regulating apparatus comprising a high power, voltage variable dielectric varactor or capacitor (or ferroelectric voltage variable dielectric capacitor) for use as a control element in the regulation circuit that actively tunes a resonant network to modulate power delivered to a load. The voltage variable dielectric capacitor comprises a substrate having a bottom electrode 33 formed thereon. A dielectric material is disposed on the substrate is a crystallized ceramic material that preferably comprises a barium, strontium, and titanium mixture. A top electrode is disposed on top of the crystallized ceramic material. Methods of fabricating the voltage variable dielectric varactor (capacitor) are also disclosed.

Fixed frequency regulation circuit employing a voltage variable

Methods of fabricating a porous ceramic composite having voltage-variable dielectric properties. The composite is made as follows. A polycrystalline ferroelectric powder, which is a ferroelectric perovskite such as barium strontium titanate, for example, is provided. The powder, a binder and a filler are then mixed in water to form a slurry. The powder-binder-filler slurry is then dried. The dried powder-binder-filler slurry is granulated. The granulated powder-binder-filler is pressed into a die. The binder and filler are then burned out to form a fragile porous ash-like structure. The porous structure is then sintered to form porous ceramic parts. The porous ceramic parts are then machined tiles. The machined porous tiles may then be tested for microwave properties. Fabrication methods for producing porous ferroelectric ceramic-polymer composite tiles or subaperture blanks and continuous transverse stub electronically scanned antenna plates or subapertures are also disclosed.

Growing community of inventors

Moreno Valley, CA, United States of America

Brian M Pierce