国家/地区 中国（11）
IPC部 H（10）
IPC大类 H01（10）
IPC小类 H01L（3） H01P（3） H01Q（3）
IPC H01Q003/36（2）
发明人 HAO Y（4） NING J（4） WANG D（4）
ZHANG J（4） CHEN Z（3） FAN C（2）
LI D（2） MA P（2） SHEN X（2）
WU B（2） ZHANG C（2） ZHANG W（2）
ZHANG Y（2）
公开年 2018（11）
申请年 2018（7）  2017（4） 
专利权人 UNIV XIDIAN（11）

Graphene nano-sheet-based broadband tunable coplanar waveguide attenuator, has medium substrate provided with coplanar waveguide transmission line, and graphene nano-sheet for converting energy input from input port into thermal energy.

WU B, ZHANG Y, FAN C, ZHANG W, HE L

Wavelength tunable graphene oxide mode-locked all-fiber thulium laser for use in communication system, has polarization independent isolator welded with output coupler, where output end of coupler is connected with collimator.

WANG J, WANG X, CAO Y, DOU C, ZHU J, WEI Z

Coupling degree adjustable microstrip line coupler based on graphene nanosheets, in which equivalent DC resistance values that are changed to achieve different degrees of energy coupling, by varying resistivity of graphene nanosheets.

WU B, FAN C, ZHANG Y, HU Y, ZHANG W

Method for preparing graphene intercalation structured-gallium nitride-based LED device, involves magnetron sputtering aluminum nitride film on sapphire substrate, followed by allowing to high temperature annealing alloying.

NING J, ZHANG C, WANG D, ZHANG J, SHEN X, CHEN Z, MA P, HAO Y

Method for preparing gallium nitride based photoelectric detector, involves magnetron sputtering aluminum nitride film on sapphire substrate and growing single layer of graphene on copper substrate by chemical vapor deposition.

NING J, SHEN X, WANG D, ZHANG J, ZHANG C, CHEN Z, MA P, HAO Y

Method for preparing chemical vapor deposition graphene planar micro-supercapacitor, involves pressing and cleaning catalytic metal substrate and using chemical vapor deposition technique.

NING J, FENG X, WANG D, ZHANG J, MU M, HAO Y

Graphene insert layer structure based gallium nitride growing method involves growing high temperature gallium nitride on low temperature gallium nitride substrate by metal organic chemical vapor deposition method.

ZHANG J, XU X, CHEN Z, NING J, WANG D, HAO Y

Graphene-based foam three-dimensional force sensor, has column fixed between with top and bottom layers, and three-dimensional mobile unit made of ultra-elastic material, where bottom layer is provided with three-dimensional mobile unit.

LV X, YANG J, LI X

Method for realizing electromagnetic wave phase modulation of curved graphene surface, involves adjusting electromagnetic wave, and determining phase shift, position vector and reflecting wave vector of center position of graphene sheet.

YUANG R, LI J, LI D, ZHANG A, GAO D, YANG P

Double- frequency circularly polarized reflect array antenna, has high-frequency graphene unit and low-frequency graphene unit arranged on surface of quartz substrate that is arranged on lower surface of frequency selective surface.

LI W, SUN S, HEI Y, SHI X