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Communications / Communications: Radio Wave Antennas / Microstrip


Micro-patch antenna connected to circuits chips

Micro-patch antenna connected to circuits chips

Multi title-configured phased array antenna architecture

Multi title-configured phased array antenna architecture

Radio frequency identification tag apparatus and related method

Radio frequency identification tag apparatus and related method

Self-powered vehicle detection system

Self-powered vehicle detection system

Antenna making method

Antenna making method

Interlaced multiband antenna arrays

Interlaced multiband antenna arrays

Microstrip radiator with folded resonant cavity

Microstrip radiator with folded resonant cavity

Interleaved waveguide and dipole dual band array antenna

Interleaved waveguide and dipole dual band array antenna

Compact multi-frequency antenna array

Compact multi-frequency antenna array

Three dimensional microstrip patch antenna

Three dimensional microstrip patch antenna

Wide-band, dual polarized planar antenna

Wide-band, dual polarized planar antenna

Orthogonally polarized dual-band printed circuit antenna employing radiating elements capacitively coupled to feedlines

Orthogonally polarized dual-band printed circuit antenna employing radiating elements capacitively coupled to feedlines

Non-coplanar resonant element printed circuit board antenna

Non-coplanar resonant element printed circuit board antenna

Surface mounting antenna and communication apparatus using the same antenna

Surface mounting antenna and communication apparatus using the same antenna

Flat three-dimensional antenna

Flat three-dimensional antenna

Planar antenna device

Planar antenna device

Chip-antenna

Chip-antenna

Antenna device for vehicles

Antenna device for vehicles

Antenna arrangements having radiating elements radiating at different frequencies

Antenna arrangements having radiating elements radiating at different frequencies

Dual band antenna for vehicles

Dual band antenna for vehicles

Microstrip patch antenna with fractal structure

Microstrip patch antenna with fractal structure

Radio antenna arrangement with a patch antenna

Radio antenna arrangement with a patch antenna

Antenna

Antenna

Microstrip patch antenna

Microstrip patch antenna

Dual multitriangular antennas for GSM and DCS cellular telephony

Dual multitriangular antennas for GSM and DCS cellular telephony

Portable electronic communication device with multi-band antenna system

Portable electronic communication device with multi-band antenna system

Antenna arrangement in motor vehicles

Antenna arrangement in motor vehicles

Stacked, multi-band look-through antenna

Stacked, multi-band look-through antenna

Fractal antenna ground counterpoise, ground planes, and loading elements and microstrip patch antennas with fractal structure

Fractal antenna ground counterpoise, ground planes, and loading elements and microstrip patch antennas with fractal structure

Miniaturized conformal wideband fractal antennas on high dielectric substrates and chiral layers

Miniaturized conformal wideband fractal antennas on high dielectric substrates and chiral layers

Vehicle windshield with fractal antenna(s)

Vehicle windshield with fractal antenna(s)

Method for fabrication of miniature lightweight antennas

Method for fabrication of miniature lightweight antennas

Dual polarization frequency selective medium for diplexing two close bands at an incident angle

Dual polarization frequency selective medium for diplexing two close bands at an incident angle

Cavity-backed slot antenna

Cavity-backed slot antenna

Three dimensional antenna configured of shaped flex circuit electromagnetically coupled to transmission line feed

Three dimensional antenna configured of shaped flex circuit electromagnetically coupled to transmission line feed

Dual-band transmission device and antenna therefor

Dual-band transmission device and antenna therefor

Miniature built-in multiple frequency band antenna

Miniature built-in multiple frequency band antenna

Wideband printed monopole antenna

Wideband printed monopole antenna

Coplanar stripline antenna

Coplanar stripline antenna

Wideband, aperture-coupled microstrip antenna

Wideband, aperture-coupled microstrip antenna

Multilayer radiating structure of variable directivity

Multilayer radiating structure of variable directivity

Wideband, stacked double C-patch antenna having gap-coupled parasitic elements

Wideband, stacked double C-patch antenna having gap-coupled parasitic elements

Wideband sub-wavelength antenna

Wideband sub-wavelength antenna

Dual polarized microstrip patch antenna array for PCS base stations

Dual polarized microstrip patch antenna array for PCS base stations

Foursquare antenna radiating element

Foursquare antenna radiating element

Microstrip antenna having a metal frame for control of an antenna lobe

Microstrip antenna having a metal frame for control of an antenna lobe

Trimmed foursquare antenna radiating element

Trimmed foursquare antenna radiating element

Patch antenna construction

Patch antenna construction

Planar antenna device

Planar antenna device

Wideband phased array antenna employing increased packaging density laminate structure containing feed network, balun and power divider circuitry

Wideband phased array antenna employing increased packaging density laminate structure containing feed network, balun and power divider circuitry

Method of producing desired beam widths for antennas and antenna arrays in single or dual polarization

Method of producing desired beam widths for antennas and antenna arrays in single or dual polarization


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