国家/地区 中国（6）
IPC部 H（6） C（2）
IPC大类 H01（5）
IPC小类 H01Q（3）
IPC H01Q015/00（3） H01Q017/00（3） H01Q015/24（2）
发明人 HAO Y（3） ZHANG J（3） CHANG J（2）
GUO X（2） LIN Z（2） LIU G（2）
WEI W（2） YANG R（2） ZHAO X（2）
公开年 2023（6）
申请年 2022（3）  2023（3） 
专利权人 UNIV XIDIAN（6）

Broadband and multi-frequency switchable wave-absorbing and polarization conversion reconfigurable super-surface, has first medium substrate whose upper surface is printed with square graphene patch, and second medium substrate whose lower surface is printed with metal bottom plate.

ZHANG S, LIU G, YANG R

Step impedance graphene based three-dimensional inserting sheet type wave absorber, has supporting substrate that adopts inserting type cross symmetrical structure to form device.

SU T, ZHANG D, ZU H, CHEN B, MA S, WU B

Light response friction nano-generator with charge transfer limiting layer used in mechanical energy of low amplitude, has charge transfer limiting layer arranged between negative friction and electrode layer and includes nano-layer of reduced graphene oxide and silver for capturing and limiting.

HAO Y, ZHANG J, ZHAO X, WEI W, SU J, HU Z, GUO X, JIAO Y, LIN Z, MA X, CHANG J

Reconfigurable ultra-wideband ultra-surface unit with dual functions of wave absorption and polarization conversion for terahertz wave absorption and terahertz communication, has first medium substrate with graphene patch printed on upper surface.

LIU G, YANG R

Integrated self-charging system of perovskite flexible solar cells and lithium-sulfur batteries comprises perovskite flexible solar cell including e.g. flexible substrate, transparent conductive layer, lithium-sulfur battery includes anode, cathode and solid electrolyte.

HAO Y, ZHANG J, WEI W, LIN Z, ZHANG M, GUO X, YANG W, CHANG J

Preparing large-scale wafer transparent gallium nitride hetero-junction (HEMT) device in radio frequency device and power electronic device field, involves preparing transparent gallium nitride HEMT device wafers on large-scale silicon wafers, turning over transparent gallium nitride device wafer.

HAO Y, ZHANG J, ZHOU J, ZHANG W, HOU S, XING W, WEI H, XU S, ZHAO X, LIU Z