214408 ⎘
Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices; Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices; Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces said selective devices having Sievenpipers' mushroom elements
Electromagnetic band gap element structure and fabrication methods
#2Antenna device
#3Radio frequency module and wireless device
#4Antenna structure and antenna array structure
#5Antenna device and vehicle comprising an antenna device
#6Antenna apparatus and antenna module
#7Electromagnetic band gap structutre for antenna array
#8High impedance surface (HIS) enhanced by discrete passives
#9Microwave antenna apparatus
#10ACOUSTIC DIFFRACTIVE CONCENTRATORS
#11Resonance-frequency diverse metamaterials and metasurfaces
#12Antenna device
#13EBG structure, EBG component, and antenna device
#14EBG DESIGNS FOR MITIGATING RADIO FREQUENCY INTERFERENCE
#15Wide angle coverage antenna with parasitic elements
#16Antenna apparatus and antenna module
#17Multiband circularly polarised antenna
#18Dual-band antenna and wireless communications device
#19WIRELESS POWER TRANSFER USING TUNABLE METAMATERIAL SYSTEMS AND METHODS
#20Electromagnetically reflective plate with a metamaterial structure and miniature antenna device including such a plate
#21Directional monopole array antenna using hybrid type ground plane
#22Transmission line device
#23Antenna and an antenna packaging structure
#24Radio frequency surface wave attenuator structures and associated methods
#25Radiating metamaterial antenna for wireless charging
#26Devices and methods for reducing mutual coupling effects in wireless power transmission systems
#27Integrated antennas and phased arrays with mode-free electromagnetic bandgap materials
#28Rectifier for electromagnetic radiation
#29Filter
#30Directive fixed beam ramp EBG antenna
#31Antenna for wireless charging systems
#32Antenna device having patch antenna
#33Antenna device, wireless communication apparatus, and radar apparatus
#34Compact butler matrix, planar two-dimensional beam-former and planar antenna comprising such a butler matrix
#35Device for radiofrequency (RF) transmission with an integrated electromagnetic wave reflector
#36Programmable antenna having a programmable substrate
#37Antenna device and electronic device including same
#38Antenna apparatus having patch antenna
#39EBG designs for mitigating radio frequency interference
#40Antenna device
#41Cavity-backed artificial magnetic conductor
#42Multiband antenna and multiband antenna configuration method
#43Polarization independent active artificial magnetic conductor
#44Reflectarray
#45Cell and electromagnetic band-gap structure
#46Metamaterial
#47Device for decoupling antennas mounted on an aircraft
#48Structural body and wiring board
#49Beam-steered wide bandwidth electromagnetic band gap antenna
#50Antenna devices having frequency-dependent connection to electrical ground
#51Reflectarray
#52Reflectarray and design method
#53Polarization dependent electromagnetic bandgap antenna and related methods
#54Antenna device
#55Reflectarray and design method
#56Reflectarray and design method
#57Method of fabricating electromagnetic bandgap (EBG) structures for microwave/millimeterwave applications using laser processing of unfired low temperature co-fired ceramic (LTCC) tape
#58Electromagnetic wave propagation disruption device and method for producing same
#59Artificial magnetic conductor antennas with shielded feedlines
#60Antenna and printed-circuit board using waveguide structure
#61Ultra-wide-band (UWB) antenna assembly with at least one director and electromagnetic reflective subassembly and method
#62Programmable substrate and applications thereof
#63Ridged waveguide flared radiator array using electromagnetic bandgap material
#64Ridged waveguide flared radiator antenna
#65Multi-beam reflectarray
#66Broadband electromagnetic band-gap (EBG) structure
#67Tunable projected artificial magnetic mirror and applications thereof
#68Programmable antenna having a programmable substrate
#69Programmable antenna having metal inclusions and bidirectional coupling circuits
#70Artificial microstructure and metamaterial with the same
#71Structure, wiring board, and method of manufacturing wiring board
#72ELECTRONIC APPARATUS
#73High impedance surface
#74Widebrand adaptable artificial impedance surface
#75Structure and antenna
#76Antenna module having reduced size, high gain, and increased power efficiency
#77REFLECTARRAY
#78ELECTRICALLY SMALL ULTRA-WIDEBAND ANTENNA FOR MOBILE HANDSETS AND COMPUTER NETWORKS
#79Surface communication apparatus
#80Structural body, printed board, antenna, transmission line waveguide converter, array antenna, and electronic device
#81Resonator antenna
#82Electromagnetic bandgap structure and printed circuit board
#83Apparatus having mushroom structures
#84Apparatus having mushroom structures
#85Apparatus having mushroom structures
#86Artificial magnetic conductor
#87ELECTROMAGNETIC BAND GAP STRUCTURE, ELEMENT, SUBSTRATE, MODULE, AND SEMICONDUCTOR DEVICE INCLUDING ELECTROMAGNETIC BAND GAP STRUCTURE, AND PRODUCTION METHODS THEREOF
#88Antenna devices having frequency-dependent connection to electrical ground
#89Antenna device and portable terminal having the same
#90PERIODIC STRUCTURE
#91ELECTRO-MAGNETIC BAND-GAP STRUCTURE, METHOD FOR MANUFACTURING THE SAME, FILTER ELEMENT AND PRINTED CIRCUIT BOARD HAVING EMBEDDED FILTER ELEMENT
#92Printed circuit board including electromagnetic bandgap structure
#93Electromagnetic band gap element, and antenna and filter using the same
#94Antenna and printed-circuit board using waveguide structure
#95Radio communication system, periodic structure reflector plate, and tapered mushroom structure
#96Antenna module and design method thereof
#97Antenna apparatus and wireless communication device
#98Single-feed multi-cell metamaterial antenna devices
#99READER AND MANAGEMENT SYSTEM
#100EBG structure, antenna device, RFID tag, noise filter, noise absorptive sheet and wiring board with noise absorption function
#101Antenna apparatus
#102ANTENNA DEVICE
#103Dipole tag antenna structure mountable on metallic objects using artificial magnetic conductor for wireless identification and wireless identification system using the dipole tag antenna structure
#104Tag antenna structure for wireless identification and wireless identification system using the tag antenna structure
#105Single-Feed Multi-Cell Metamaterial Antenna Devices
#106COMPACT BROADBAND ANTENNA
#107Antenna apparatus
#108Antenna apparatus for radio communication
#109Antenna apparatus
#110Scanned antenna system
#111High-impedance substrate
#112Antenna apparatus
#113Electromagnetic bandgap structure, printed circuit board comprising this and method thereof
#114Electromagnetic bandgap structure and printed circuit board
#115Electrical connection elements provided in the AMC structure of an antenna arrangement
#116Electromagnetic bandgap structure and printed circuit board
#117Compact dual-band resonator using anisotropic metamaterial
#118High-impedance substrate, antenna device and mobile radio device
#119RFID tag and antenna
#120Multiband antenna array using electromagnetic bandgap structures
#121Use of AMC materials in relation to antennas of a portable communication device
#122Antenna array and unit cell using an artificial magnetic layer
#123Antenna unit having a single antenna element and a periodic structure upper plate
#124Transition circuit
#125Tunable impedance surface and method for fabricating a tunable impedance surface
#126Multi-band antenna
#127Antenna, radio device, method of designing antenna, and method of measuring operating frequency of antenna
#128Method and apparatus for a dual band gap wideband interference suppression
#129Artificial impedance structure
#130Multi-band antenna
#131Steerable leaky wave antenna capable of both forward and backward radiation
#132Periodic electromagnetic structure
#133Frequency selective high impedance surface
#134Applications of a high impedance surface
#135Methods of generating a magnetic interface
#136Inductor circuit with a magnetic interface
#137Frequency selective surface to suppress surface currents
#138Frequency selective surface to suppress surface currents
#139Antenna with virtual magnetic wall
#140Multiple-frequency common antenna
#141Artificial magnetic conductor surfaces loaded with ferrite-based artificial magnetic materials
#142Circularly polarized antenna having improved axial ratio
#143RF filter device for aircraft nacelle access door gap
#144Linearly polarized active artificial magnetic conductor