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  • Microwave Cavity With Dielectric Region And Method Thereof | TechLink
    and related research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 9013191 Status Active Categories Electronics Photonics Sensors A method and apparatus for obtaining dielectric constant and other measurements of a sample comprising an open cavity resonator a microwave energy generator for creating a resonating microwave in the open cavity resonator a predetermined dielectric material having a high dielectric constant in the range of 2 to 100 000 substantially filling the region in which a microwave resonates the dielectric material adapted to receive a sample for measurement of the dielectric properties of the sample whereby during operation the resonating microwave beam is substantially immersed in the predetermined dielectric material such that the effective electrical spot size and beam cross section along the cylindrical axis of the resonating microwave is reduced as a function of the inverse of the square root of the predetermined dielectric material dielectric constant The dielectric constant or loss tangent of the sample may be determined based upon the change in the cavity s resonant frequency modes USPTO url http patft uspto gov netacgi nph Parser patentnumber 9013191 Facebook Twitter Google Plus LinkedIn Main menu Home Licensing

    Original URL path: http://techlinkcenter.org/patents/9013191 (2016-02-10)
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  • Grazing-Angle Thermal Emission (Gate) And Thermal Antenna Array (Taa) For Multi-Channel Thermal Communications | TechLink
    patent and related research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 9010408 Status Active Categories Electronics Altering the direction of thermal radiation of any objects into any construction directions including grazing angles Embodiments of the invention provide a new technique for thermal control and management USPTO url http patft uspto gov netacgi nph Parser patentnumber 9010408 Facebook Twitter Google

    Original URL path: http://techlinkcenter.org/patents/9010408 (2016-02-10)
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  • System For Amplifying Flow-Induced Vibration Energy Using Boundary Layer And Wake Flow Control | TechLink
    in learning more about this patent and related research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 9010197 Status Active Categories Electronics A system includes a body disposed in a flow field and a flow disturbance device configured to induce tuned and controlled flow fluctuations in the flow field that are coupled into and amplified by a boundary layer of the body and the flow field The flow disturbance device is located on within or separated from the body The body may be a bluff body or an airfoil and may be cylindrical in shape The flow field is a fluid or plasma having a sub critical flow rate The flow disturbance device may be stationary or vibrating The flow fluctuations are tuned to a frequency within an instability frequency band of the boundary layer The frequency band may be a frequency band that naturally amplifies the flow fluctuations and alters the body s downstream vortex shedding pattern such that vortex induced vibration characteristics experienced by the body are increased USPTO url http patft uspto gov netacgi nph Parser patentnumber 9010197 Facebook Twitter Google Plus LinkedIn Main menu Home Licensing

    Original URL path: http://techlinkcenter.org/patents/9010197 (2016-02-10)
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  • Microwave Photonic True-Time-Delay | TechLink
    patent and related research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 9007597 Status Active Categories Electronics Photonics Sensors A true time delay system and method for an optical carrier signal modulated with a microwave signal The system includes a beam deflector with the optical signal being imaged onto the beam deflector a stationary reflective diffractive grating arranged in a Littrow configuration a focusing element arranged between the beam deflector and the stationary reflective diffractive grating In operation the beam deflector steers the optical beam across the clear aperture of the focusing element and the focusing element transmits the steered beam to the reflective diffractive grating A change in optical path length experienced by the optical beam as the beam is scanned across the grating surface results in a relative phase delay in the optical beam The beam deflector can be a rotating mirror an acousto optic beam deflector or an electro optic beam deflector The focusing element can be a lens or a curved mirror USPTO url http patft uspto gov netacgi nph Parser patentnumber 9007597 Facebook Twitter Google Plus LinkedIn Main menu Home Licensing Joint R D Technology

    Original URL path: http://techlinkcenter.org/patents/9007597 (2016-02-10)
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  • Iii-Nitride P-Channel Field Effect Transistor With Hole Carriers In The Channel | TechLink
    and related research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 9006791 Status Active Categories Electronics A non inverted P channel III nitride field effect transistor with hole carriers in the channel comprising a nitrogen polar III Nitride first material a barrier material layer a two dimensional hole gas in the barrier layer and wherein the nitrogen polar III Nitride material comprises one or more III Nitride epitaxial material layers grown in such a manner that when GaN is epitaxially grown the top surface of the epitaxial layer is nitrogen polar A method of making a P channel III nitride field effect transistor with hole carriers in the channel comprising selecting a face or offcut orientation of a substrate so that the nitrogen polar 001 face is the dominant face growing a nucleation layer growing a GaN epitaxial layer doping the epitaxial layer growing a barrier layer etching the GaN forming contacts performing device isolation defining a gate opening depositing and defining gate metal making a contact window depositing and defining a thick metal USPTO url http patft uspto gov netacgi nph Parser patentnumber 9006791 Facebook Twitter Google Plus LinkedIn

    Original URL path: http://techlinkcenter.org/patents/9006791 (2016-02-10)
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  • Low-Resistivity P-Type Gasb Quantum Wells | TechLink
    of In0 52Al0 48As on an InP substrate where the In0 52Al0 48As is lattice matched to InP followed by an AlAsxSb1 x buffer layer on the In0 52Al0 48As layer an AlAsxSb1 x spacer layer on the AlAsxSb1 x buffer layer a GaSb quantum well layer on the AlAsxSb1 x spacer layer an AlAsxSb1 x barrier layer on the GaSb quantum well layer an In0 2Al0 8Sb etch stop

    Original URL path: http://techlinkcenter.org/patents/9006708 (2016-02-10)
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  • Modular Wideband Antenna Array | TechLink
    above the ground plane The fins each define a connection location that is relatively close to the ground plane and tapering to a free end located farther from the ground plane The connection location of the first fin is electrically coupled to the feed network and the connection location of the second fin is electrically coupled to the ground plane There are one or more additional first traces electrically connecting

    Original URL path: http://techlinkcenter.org/patents/9000996 (2016-02-10)
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  • Power Dividing And Power Combining Circuits | TechLink
    at http techlinkcenter org about staff Patent Identifier 9000865 Status Active Categories Electronics Power dividing and or power combining circuits have inputs outputs at least three electrical pathways and at least three electronic devices such as amplifiers with substantially equal input and output reflection At least one of the electronic devices is in each of the electrical pathways In one embodiment multiple phase shift components such as delay lines are electrically connected to the electronic devices in each of the electrical pathways These phase shift components are selected so that a vector sum of the reflected signals from the electronic devices to the inputs and or the outputs is substantially minimized In another embodiment a serial bus extends from the inputs outputs and at least three pathways in the circuit The serial bus includes serially connected impedance providing components positioned among at least three pathways with the impedance providing components increasing in impedance from one end to the other end of the serial bus in an amount sufficient to produce a substantially equal amount of power to each of the electronic devices and to substantially minimize input and output reflections USPTO url http patft uspto gov netacgi nph Parser patentnumber

    Original URL path: http://techlinkcenter.org/patents/9000865 (2016-02-10)
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