214304 ⎘
Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
antenna device with capacitance-operated sensor
#602Magnetic core member, antenna module, and mobile communication terminal having the same
#603Mounting type receiver, mounting type transmitter, mounting type transmitter-receiver, antenna, receiver, transmitter, and transmitter-receiver
#604Arrangement of a magnetic coupling coil and a transponder circuit on a vehicle wheel
#605High impedance substrate
#606Parallel loop antennas for a mobile electronic device
#607Antenna apparatus, and communications apparatus using same
#608Antenna core
#609System and method for medical communication device and communication protocol for same
#610Coil antenna
#611RFID tag and its manufacturing method
#612Antenna for reader/writer and reader/writer having the antenna
#613Antenna system including simultaneous phase aiding and phase canceling elements
#614Antenna and electronic device using the same
#615Triaxial antenna coil
#616Electronic device with communication capability
#617Coil antenna
#618Antenna coil, and RFID-use tag using it, transponder-use antenna
#619Antenna device and communication device using antenna device
#620Adaptive multi-band ferrite helix array with hybrid conductor system and electronic beam steering and method for use
#621Input multiplexed signal processing apparatus and methods
#622Sonde devices
#623Input multiplexed signal processing apparatus and methods
#624Sonde devices including a sectional ferrite core structure
#625Balanced antenna
#626Data transmission system
#627Balanced antenna
#628Near-field induction voltage boost circuit
#629Systems and methods for providing vibration transduction and radio-frequency communication in proximity to an electrically conductive structure
#630Systems and methods for providing vibration transduction and radio-frequency communication in proximity to an electrically conductive structure
#631Magnetic antenna structures having improved gain bandwidth performance
#632Balanced antenna
#633Antenna system
#634Wireless transmission device and robot arm using the same
#635Magnetically boosted NFC antenna
#636Electronic device with conductive housing and near field antenna
#637Multiferroic antenna and transmitter