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    Thin-film integrated spectrally-selective plasmonic absorber/ emitter for solar thermophotovoltaic applications
    8.
    发明授权
    Thin-film integrated spectrally-selective plasmonic absorber/ emitter for solar thermophotovoltaic applications 有权

    公开(公告)号：US10197711B2

    公开(公告)日：2019-02-05

    申请号：US13306975

    申请日：2011-11-29

    Applicant: Gennady Shvets ,  Chih-Hui Wu

    Inventor： Gennady Shvets ,  Chih-Hui Wu

    IPC: H01L31/0248 ,  G02B5/00 ,  H02S10/30 ,  F24S70/20 ,  F24S60/00

    Abstract: Thin-film integrated spectrally-selective plasmonic absorber/emitter (ISSAE) that is simultaneously (i) an efficient sunlight absorber; (ii) an efficient heat insulator that enables modest sunlight concentration to produce a high temperature by reducing infrared emission by a hot surface; (iii) a spectrally-selective infrared emitter that supplies infrared photons of the right energy to a targeted photovoltaic cell, thereby matching its bandgap. Additionally, said ISSAE is sufficiently thin to enable its use as a wrapping/cloaking material for use with hot storage pipes containing heat exchange fluid. Said ISSAE is incorporated into a number of solar-conversion apparatus, taking advantage of the unique properties of said ISSAE.

    Determining Physical Layer Error Signatures of a Communications Link
    9.
    发明申请
    Determining Physical Layer Error Signatures of a Communications Link 审中-公开

    公开(公告)号：US20170132055A1

    公开(公告)日：2017-05-11

    申请号：US14938819

    申请日：2015-11-11

    Applicant: Hui Wu ,  Yaochao Yang ,  Mike Sapozhnikov ,  Stephen Kolecki

    Inventor： Hui Wu ,  Yaochao Yang ,  Mike Sapozhnikov ,  Stephen Kolecki

    IPC: G06F11/07 ,  H04L1/00 ,  H04L25/03

    CPC classification number: G06F11/076 ,  G06F11/0709 ,  G06F11/0787 ,  H04L1/0045 ,  H04L1/203 ,  H04L25/03197 ,  H04L27/00

    Abstract: In one embodiment, physical layer error signatures of a communications link are determined by ascertaining characteristics of erred and correct modulation symbols received by a physical receiver of a communications device, such as, but not limited to, by a receiver of a packet switching device in a communications network normally used to receive data traffic. In one embodiment, a physical receiver of a physical communications device receives a particular modulation symbol and determines whether the received particular modulation symbol is an expected modulation symbol in a predetermined sequence of modulation symbols. One or more storage devices are maintained with one or more error signature measurements based on determining whether the particular modulation symbol is the expected modulation symbol in the predetermined sequence of modulation symbols, with the error signature measurements including performing a comparison to a threshold value or a current maximum value.

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