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US20110279341 |
DIPOLE ANTENNA ASSEMBLY
A dipole antenna assembly (100, 200) includes a dipole antenna (10, 30) and a feeding element (20, 40) connecting with the dipole antenna. The dipole antenna includes a radiation portion (12, 32),... |
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US20140225797 |
ULTRA-WIDEBAND (UWB) DIPOLE ANTENNA
An ultra-wideband (UWB) antenna for wireless communication in proximity to a human body and between devices having no line-of-sight, includes symmetrical radiators disposed on a side of a... |
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US20080024381 |
ANTENNA AND MOBILE TERMINAL
Disclosed are an antenna and a mobile terminal comprising the antenna with the combination of a dipole and a loop. |
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US20100302117 |
BALANCED MICROSTRIP FOLDED DIPOLE ANTENNAS AND MATCHING NETWORKS
Balanced microstrip folded dipole antennas and matching networks are disclosed. In some examples, an antenna system includes a printed circuit board having first and second dielectric layers, and... |
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US20110220727 |
RFID Tag Antenna and RFID Tag
The present invention relates to a radio frequency identification (RFID) tag antenna and an RFID tag, in which a connection part where a radiator dipole and a T-junction are connected has a branch... |
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US20090140946 |
EFFICIENT METAMATERIAL-INSPIRED ELECTRICALLY-SMALL ANTENNA
Planar (two-dimensional) and volumetric (three-dimensional), metamaterial-inspired, efficient electrically-small antennas. The electric-based and magnetic-based antenna systems are shown to be... |
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US20130194149 |
WIRELESS COMMUNICATION DEVICE
A compact wireless communication includes a first radiating element and a second radiating element, which define and function as a dipole antenna, a feeder circuit including a wireless IC chip... |
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US20090051609 |
Multiband Antenna System for Body-Worn and Dismount Applications
Antenna assembly 100 to be worn by a user includes a low-band dipole antenna (310) and at least one high band dipole antenna (312, 612). The high-band dipole antenna is comprised of a high-band... |
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US20110175785 |
RADIO FREQUENCY IDENTIFICATION ANTENNA
Disclosed herein is an RFID antenna, including, a dipole antenna pattern, and a matching pattern containing a pair of first pattern parts, each part being discretely and protrusively disposed at... |
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US20100164825 |
DIPOLE ANTENNA
A dipole antenna includes a first radiating body and a second radiating body. The first radiating body has a first radiating part and a second radiating part. The area of the second radiating part... |
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US20070139290 |
RFID tag and RFID system having the same
A radio frequency identification tag (RFID) that extends a read range of an RFID reader, and an RFID system including the RFID tag. The RFID tag includes a tag antenna, an IC, and a bonding part... |
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US20080174506 |
DIPOLE ARRAY DIRECTIONAL ANTENNA
A dipole array directional antenna is integrally formed. The antenna includes two radiation portions, having a signal feed-in part and a ground signal feed-in part there-between, in which the... |
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US20100134292 |
RADIO-FREQUENCY IDENTIFICATION DEVICE WITH FOAM SUBSTRATE
The present invention encompasses an antenna (12) for use with a radio-frequency identification transponder (10) that performs optimally in free space and near optimally when near a conductive... |
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US20100309083 |
WIDEBAND ANTENNA FOR RECEIVING DIGITAL TV SIGNALS
A wideband antenna for receiving digital television signals includes a substrate, a radiating plate, a first radiating element, and a second radiating element. The radiating plate is formed on the... |
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US20090284431 |
INTEGRATED ELECTRONICS MATCHING CIRCUIT AT AN ANTENNA FEED POINT FOR ESTABLISHING WIDE BANDWIDTH, LOW VSWR OPERATION, AND METHOD OF DESIGN
An integrated electronics matching circuit is placed directly at the feed points of an antenna to match a transmission line to the impedance of the antenna that results in preserving the... |
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US20100108770 |
RADIO FREQUENCY IDENTIFICATION TAG AND ANTENNA
A radio frequency identification tag includes: a resilient base sheet; an electronic component; a reinforcing member having at least one concave portion at a periphery of the reinforcing member;... |
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US20140306859 |
ACTIVE ANTENNA ADAPTED FOR IMPEDANCE MATCHING AND BAND SWITCHING USING A SHARED COMPONENT
An active antenna and associated circuit topology is adapted to provide active impedance matching and band switching of the antenna using a shared tunable component. Using a shared tunable... |
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US20130328740 |
RFID System
A magnetic field focusing assembly includes a magnetic field generating device configured to generate a magnetic field, and a split ring resonator assembly configured to be magnetically coupled to... |
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US20130044038 |
ORTHOGONAL FEED TECHNIQUE TO RECOVER SPATIAL VOLUME USED FOR ANTENNA MATCHING
A method and apparatus for reducing a length of an antenna (402) involves an arrangement which includes an orthogonal antenna feed. An antenna includes a radiating element (404) with a length... |
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US20140125540 |
ANTENNA MODULE AND COMMUNICATION DEVICE EQUIPPED THEREWITH
An RF signal input and output to and from a communication unit is extracted to outside of an antenna module before the RF signal is routed through a matching circuit unit and an antenna unit and a... |
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US20100231477 |
SMALL-SIZE WIDE BAND ANTENNA AND RADIO COMMUNICATION DEVICE
A small-size wide-band antenna (103) includes a radiation element formed on a dielectric substrate (1) and a coaxial cable (2) as power supply unit for supplying dipole potential to the radiating... |
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US20160190684 |
MULTIMODE ANTENNA STRUCTURE
One or more embodiments are directed to a multimode antenna structure for transmitting and receiving electromagnetic signals in a communications device. The communications device includes... |
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US20150380825 |
ANTENNA MODULE AND MOBILE TERMINAL INCLUDING SAME
Disclosed are an antenna module and a mobile terminal having the same. The antenna module includes: a first member and a second member configured to operate as radiators of an antenna for... |