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US20090289871 |
Compact top-loaded, tunable fractal antenna systems for efficient ultrabroadband aircraft operation
Compact top-loaded, fractal monopole antenna system embodiments are provided for multi-band airborne operation over ultrabroadband ranges (e.g., 30 to 2000 MHz). These multi-band embodiments are...
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US20090289862 |
Antenna System and a Method in Connection With an Antenna and an Antenna
The invention relates to an antenna system, which comprises a transmitter component ( 1, 2, 3, 4 ), a reception component ( 4, 3, 10, 11, 12 ), and an antenna ( 5 ) connected to these. According to...
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US20090289859 |
HYPERBAND ANTENNA AND PORTABLE WIRELESS COMMUNICATION DEVICE USING THE SAME
A planar hyperband antenna includes a feed end, a radiating body and a grounding end. The radiating body includes a main body, a first radiating arm, a second radiating arm and a third radiating...
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US20090289858 |
ANTENNA DEVICE , A PORTABLE RADIO COMMUNICATION DEVICE COMPRISING SUCH ANTENNA DEVICE, AND A BATTERY PACKAGE FOR A PORTABLE RADIO COMMUNICATION DEVICE
An antenna device for use in a portable radio communication device comprises a ground plane ( 110 ), a microstrip line ( 114 ) connected to a feed point ( 116 ) for feeding and/or receiving radio...
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US20090289856 |
FILM TYPE ANTENNA AND MOBILE COMMUNICATION TERMINAL
There is provided a film type antenna including: a carrier film; a conductive pattern provided on one surface of the carrier film; and a conductive buffer layer provided on one surface of the...
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US20090289853 |
Omni-directional, multi-polarity, low profile planar antenna
An omni-directional, multi-polarity, low profile planar antenna for receiving high definition television signals includes a dielectric substrate having a first side and a second side on which are...
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US20090289852 |
MULTI-LAYER OFFSET PATCH ANTENNA
A patch antenna includes a first patch element and a second patch element. Each patch element defines a center. The second patch element is spaced below the first patch element. A connection point...
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US20090285262 |
ANTENNA APPARATUS OF PORTABLE TERMINAL
An antenna apparatus of a portable terminal and method for implementing characteristics of the antenna apparatus of the portable terminal are disclosed. The antenna apparatus includes a circuit...
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US20090284440 |
Rada antenna array
The invention is directed to a radar antenna array, preferably based on microstrip conductor technology, particularly for a medium to long range radar sensor, comprising at least one first antenna...
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US20090284433 |
ANTENNA DEVICE AND MOBILE TERMINAL DEVICE
There is provided with an antenna device provided on a board, which includes: a first linear element 6; a feed element 4; a ground element 5; a second linear element 7 and a third linear...
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US20090284432 |
CONFORMABLE ANTENNA
A polymorphic antenna, including a metallic template configurable in at least first and second possible different three-dimensional shapes, the antenna, when configured in the at least first and...
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US20090284430 |
ANTENNA ARRAY
An antenna array is provided. The antenna comprises a first antenna unit, a second antenna unit, a third antenna unit and a fourth antenna unit. The first antenna unit, the second antenna unit, the...
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US20090284423 |
PORTABLE TERMINAL AND ANTENNA MODULE THEREOF FOR RECEIVING BROADCAST SIGNAL
A portable terminal with an antenna for receiving broadcast signals, includes an antenna module having a chip antenna patterned on a dielectric chip so as to define a physical length of the antenna...
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US20090284420 |
Conformal and compact wideband antenna
A substrate such as a printed wiring board defines a cutout of grounding metallization. A monopole radiating element is spaced laterally from edges of the grounding metallization in the cutout. A...
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US20090284419 |
ANTENNA
An antenna includes a dielectric substrate, a radiator disposed on one surface of the dielectric substrate, a feeding conductive pattern having one end connected with the radiator and the other end...
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US20090284418 |
MULTIBAND ANTENNA
A multiband antenna is positioned on a substrate and includes a feeding portion, a grounding portion, and a radiating portion. The feeding portion is configured for feeding electromagnetic signals....
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US20090281381 |
ANTENNA FOR CAPSULE TYPE MEDICAL DEVICE AND CAPSULE TYPE MEDICAL DEVICE
An antenna to be embedded in a capsule type medical device. The antenna includes an antenna conductor, and a sheet-like antenna substrate which at least partly electrically contacts with the...
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US20090278760 |
WIRELESS IC DEVICE
A wireless IC device includes a wireless IC chip; a feeder circuit board which has the wireless IC chip located thereon, is magnetically coupled to a radiation plate, supplies electric power to the...
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US20090278753 |
HANDHELD ELECTRONIC DEVICES WITH ISOLATED ANTENNAS
Handheld electronic devices are provided that contain wireless communications circuitry having at least first and second antennas. An antenna isolation element reduces signal interference between...
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US20090278752 |
Mobile terminal having antenna mounted in flexible PCB of side key
A mobile terminal wherein a second antenna is mounted in a flexible PCB of a side key positioned at a location separated from a first antenna is provided. The mobile terminal includes: a main body;...
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US20090278748 |
ANTENNA DEVICE AND ELECTRONIC DEVICE USING SAME
The antenna device comprises a ground substrate serving as ground, a feeder portion formed on the ground substrate, a first conductor connected to the feeder portion, and a second conductor being...
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US20090278747 |
RFID DEVICE WITH MICROSTRIP ANTENNAS
A Radio Frequency Identification (RFID) device according to one embodiment of the present invention includes a first microstrip antenna comprising a microstrip positioned towards a first side of...
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US20090278746 |
Wideband or multiband various polarized antenna
A microstrip patch antenna wherein the half-power beamwidths of two orthogonal polarizations can be widened or narrowed in desired frequency bands around its center frequency. The result is a...
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US20090278745 |
DUAL-BAND INVERTED-F ANTENNA
A dual-band inverted-F antenna is described. After being fed in by a signal feed-in portion, a first band signal and a second band signal are wirelessly sent from a first radiation portion and a...
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US20090278744 |
PHASED ARRAY ANTENNA
There is provided a phased array antenna having variable phase shifters constituted by using a variable dielectric-constant dielectric substance whose dielectric constant varies according to an...
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US20090273533 |
High Gain Steerable Phased-Array Antenna with Selectable Characteristics
A high gain, phased array antenna includes a conducting sheet having a number of one or more slots defined therein. For each slot, an electrical microstrip feed line is electronically coupled with...
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US20090273531 |
ANTENNA DEVICE AND WIRELESS COMMUNICATION APPARATUS
A compact and low-cost antenna device in which no interference occurs even when many antenna units corresponding to various systems are mounted close together in a small area, and a wireless...
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US20090273530 |
Couple-fed multi-band loop antenna
The present invention is related to a coupled-fed multi-band loop antenna. The antenna comprises a dielectric substrate, a ground plane located on the dielectric substrate and has a grounding...
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US20090273529 |
MULTIPLE ANTENNA ARRANGEMENT
An antenna arrangement having a ground plane ( 30, 212 ) a PIFA antenna ( 15, 240 ) arranged parallel to the ground plane, and a quarter wave slot antenna ( 220 ), arranged to radiate or receive...
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US20090273526 |
HANDHELD ELECTRONIC DEVICES WITH ISOLATED ANTENNAS
Handheld electronic devices are provided that contain wireless communications circuitry having at least first and second antennas. An antenna isolation element reduces signal interference between...
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US20090273524 |
ANTENNA AND ELECTRONIC APPARATUS
An antenna 1 includes: a plate-like base 3 made of an insulating material; and a conductor 5 in a predetermined shape, which has multiple cut-out portions 10, 13, 15 and which is provided...
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US20090273523 |
ANTENNA AND COMMUNICATION DEVICE HAVING SAME
An antenna device, including a radiating element having a feed portion and a floating conduction member, which is provided between the radiating element and a conduction board having a...
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US20090273522 |
Broadband Micropatch Antenna System with Reduced Sensitivity to Multipath Reception
A micropatch antenna system with simultaneous high bandwidth and low sensitivity to multipath radiation is achieved by positioning a radiating element within a cavity in a ground plane. Bandwidth...
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US20090273521 |
Coplanar coupled-fed multiband antenna for the mobile device
The present invention is related to a coplanar coupled-fed multiband antenna for the mobile communication device. The antenna mainly comprises a dielectric substrate, a ground plane located on one...
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US20090267861 |
Antenna Device With A Controlled Directional Pattern And A Planar Directional Antenna
The invention relates to antenna systems used in local wireless communications networks. The antenna system includes planar directional antennas ( 1 ), each of which is made as a dielectric plate (...
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US20090267858 |
ANTENNA DEVICE
An antenna device for operating in a predetermined frequency band has a resonator section, a semiconductor section and an antenna section. The resonator section includes a first conductor section,...
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US20090267854 |
Method for Enhancing an Antenna Performance, Antenna, and Apparatus
The invention relates to a method for enhancing an antenna performance, wherein the property of the antenna substrate is modified by using an ultra-sonic field. The invention also relates to an...
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US20090267844 |
WIDEBAND AND DUAL-BAND N-ORDER MONOPOLE ANTENNA AND PRINTED CIRCUIT BOARD THEREOF
A wideband and dual-band n-order monopole antenna comprises an antenna body, a 5 GHz band matching branch, a 5 GHz band first-order branch, a 5 GHz band second-order branch, a 2.4 GHz band branch...
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US20090267843 |
ANTENNA MODULES AND PORTABLE ELECTRONIC DEVICES EMPLOYING THE SAME
An antenna module ( 20 ) including an antenna holder ( 21 ) and an antenna set ( 40 ) is provided. The antenna holder includes a top surface ( 24 ) and an external end surface ( 22 ). The external...
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US20090267841 |
ASSEMBLED FILM ANTENNA STRUCTURE
The present invention provides an assembled film antenna structure. The antenna structure includes a substrate, a feeder and conductive medium. The substrate is provided with a conductive...
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US20090267840 |
SOLID ANTENNA
A solid antenna positioned on a substrate, includes a feeding portion for feeding electromagnetic signals and a radiating portion for transceiving the electromagnetic signals. The radiating portion...
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US20090267839 |
FILM ANTENNA ASSEMBLY AND FABRICATION METHOD
The present invention provides a film antenna assembly and a fabrication method thereof. The assembly includes an antenna body, which is a conducting body placed onto the substrate. The antenna...
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US20090262028 |
Handheld device with two antennas, and method of enhancing the isolation between the antennas
The invention relates to a handheld device comprising a first antenna ( 401, 701, 901, 931, 961, 1101, 1151, 1301, 1501 ) arranged to operate in at least a first frequency band, and a second...
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US20090262027 |
Dual-Band Antenna
A dual-band antenna is disclosed and used for receiving or transmitting a first frequency band signal corresponding to a first central frequency and a second frequency band signal corresponding to...
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US20090262026 |
PRINTED ANTENNA
A printed antenna is positioned on a substrate, and includes a feeding portion and a radiating portion. The feeding portion is configured for feeding electromagnetic signals. The radiating portion...
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US20090262025 |
ANTENNA AND ANTENNA SET
An antenna and an antenna set are provided. The antenna is composed of a horseshoe sheet member and two rectangular sheet members. The horseshoe sheet member and the two rectangular sheet members...
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US20090262024 |
Multilayer antenna having a planar design
An improved multilayer antenna has patch assembly divided at least into two. It comprises, in addition to the primary patch element, a secondary patch additional element. The patch element and the...
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US20090262023 |
ANTENNA ASSEMBLY, PRINTED WIRING BOARD AND DEVICE
Antenna assembly may include a dielectric substrate having a relative dielectric constant (ε r ) of greater than one. The dielectric substrate may include a first branch that comprises a first...
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US20090262022 |
ANTENNA ASSEMBLY
An antenna assembly may include a printed wiring board (PWB) and a dielectric substrate including a first antenna pattern, the dielectric substrate being configured to be mounted on the PWB. The...
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US20090256777 |
PLANAR ANTENNA DEVICE AND RADIO COMMUNICATION DEVICE USING THE SAME
Provided a practical planar antenna device which has antenna elements facing each other, in which electrical power is fed between the antenna elements. The first feeding point is provided near an...
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