Patent application number | Description | Published |
20100214178 | Antenna and printed-circuit board using waveguide structure - An antenna or a printed-circuit board is formed using a plurality of unit structures which are repetitively aligned in a one-dimensional manner or in a two-dimensional manner. The unit structure includes a conductive plane and a conductive patch which are disposed in parallel with each other, a power-supply unit applying a high frequency signal between the conductive plane and the conductive patch, and at least one shunt which is aligned in the conductive patch and which is constituted of a transmission line having an open end aligned in a plane above or below the conductive patch and a conductive via electrically connecting the transmission line to the conductive plane. Alternately, the transmission line is aligned in a plane above or below the conductive plane so that the transmission line is electrically connected to the conductive patch via the conductive via. | 08-26-2010 |
20100265159 | ELECTROMAGNETIC BAND GAP ELEMENT, AND ANTENNA AND FILTER USING THE SAME - Conductor pieces | 10-21-2010 |
20110012697 | ELECTRO-MAGNETIC BAND-GAP STRUCTURE, METHOD FOR MANUFACTURING THE SAME, FILTER ELEMENT AND PRINTED CIRCUIT BOARD HAVING EMBEDDED FILTER ELEMENT - An electromagnetic bandgap structure EBG includes a rigid substrate, a first conductive plane provided on the rigid substrate, a dielectric layer provided on the first conductive plane, and a plurality of conductor patches arrayed in a two-dimensional regular pattern on the dielectric layer. The electromagnetic bandgap structure also includes an interlayer insulation film provided on top of the conductor patches, and a second conductive plane provided on the interlayer insulation film. The conductor patches and the second conductive plane are interconnected by a plurality of conductors provided in extending through the bulk of the interlayer insulation film. | 01-20-2011 |
20110134010 | STRUCTURE, PRINTED CIRCUIT BOARD, ANTENNA, TRANSMISSION LINE TO WAVEGUIDE CONVERTER, ARRAY ANTENNA, AND ELECTRONIC DEVICE - A structure includes a first conductor plane; a plurality of second conductor planes, at least a portion thereof being provided facing the first conductor plane; a transmission line that is provided with at least a portion thereof facing one conductor plane of the first conductor plane and the second conductor plane, and that is disposed on an opposite side of the other conductor plane with respect to the one conductor plane; and a first conductor connecting portion that electrically connects the transmission line with the other conductor plane, and a unit structure that includes at least the second conductor plane, the transmission line, and the first conductor connecting portion is repeatedly disposed. | 06-09-2011 |
20110170267 | STRUCTURE, ANTENNA, COMMUNICATION DEVICE AND ELECTRONIC COMPONENT - A structure | 07-14-2011 |
20110170268 | ELECTROMAGNETIC BAND GAP STRUCTURE, ELEMENT, SUBSTRATE, MODULE, AND SEMICONDUCTOR DEVICE INCLUDING ELECTROMAGNETIC BAND GAP STRUCTURE, AND PRODUCTION METHODS THEREOF - To provide a small-sized and thin electromagnetic band gap structure which can be surface-mounted or built in a substrate. An electromagnetic band gap structure according to an aspect of the present invention includes: an insulating substrate; a plurality of conductor pieces regularly arranged on the insulating substrate; a dielectric layer formed so as to fill a space between adjacent ones of the conductor pieces; an interlayer insulating layer formed on the dielectric layer; and a conductor plane which is formed on the interlayer insulating layer and is connected to each of the conductor pieces with a conductor penetrating through the interlayer insulating layer. | 07-14-2011 |
20110304521 | RESONATOR ANTENNA AND COMMUNICATION APPARATUS - A resonator antenna includes a first conductor pattern as a first conductor, a second conductor pattern as a second conductor, a plurality of first openings, a plurality of interconnects, and a power feed line. The first conductor pattern has, for example, a sheet shape. The second conductor pattern has, for example, a sheet shape, and at least a portion thereof (which, however, may be nearly the entirety thereof) faces the first conductor pattern. A plurality of first openings is provided in the first conductor pattern. The interconnect is provided in each of a plurality of first openings, and one end thereof is connected to the first conductor pattern. The power feed line is connected to the first conductor pattern. Unit cells including the first opening and the interconnect are repeatedly, for example, periodically disposed. | 12-15-2011 |
20120007786 | RESONATOR ANTENNA - A meta-material ( | 01-12-2012 |
20120032865 | STRUCTURAL BODY, PRINTED BOARD, ANTENNA, TRANSMISSION LINE WAVEGUIDE CONVERTER, ARRAY ANTENNA, AND ELECTRONIC DEVICE - A structural body of the invention includes a first conductor plane ( | 02-09-2012 |
20120242556 | STRUCTURE AND ANTENNA - A plurality of first conductor patterns ( | 09-27-2012 |
20120261178 | INTERCONNECTION SUBSTRATE DESIGN SUPPORTING DEVICE, METHOD OF DESIGNING INTERCONNECTION SUBSTRATE, PROGRAM, AND INTERCONNECTION SUBSTRATE - A via disposition information acquiring unit acquires via disposition information indicating a disposition of the plurality of first vias ( | 10-18-2012 |
20120287000 | STRUCTURAL BODY, PRINTED SUBSTRATE, ANTENNA, TRANSMISSION LINE WAVEGUIDE CONVERTER, ARRAY ANTENNA, AND ELECTRONIC DEVICE - A structure of the present disclosure is provided with a first conductor element ( | 11-15-2012 |
20120295666 | WIRELESS COMMUNICATION DEVICE, IMPEDANCE ADJUSTMENT METHOD, CASING POSITION DETECTION METHOD AND INFORMATION DISPLAY METHOD - A wireless communication device ( | 11-22-2012 |
20120299787 | RADIO COMMUNICATION APPARATUS - A radio communication apparatus ( | 11-29-2012 |
20120306705 | RADIO COMMUNICATION APPARATUS AND CURRENT REDUCING METHOD - A radio communication apparatus includes: a first casing; a second casing; a connection section that connects the first and second casings to each other to be movable; and an antenna device that operates at a predetermined communication frequency. In the radio communication apparatus, first and second states are switched between by relatively moving the first and second casings. The first state is a state in which the first and second casings are opened or closed with respect to one another, and a first conductor ( | 12-06-2012 |
20120319908 | ELECTRONIC APPARATUS - An electronic apparatus is provided which includes a first housing that is provided with a first electronic component ( | 12-20-2012 |
20120325523 | STRUCTURE, WIRING BOARD, AND METHOD OF MANUFACTURING WIRING BOARD - A structure ( | 12-27-2012 |
20120325537 | CIRCUIT BOARD, ELECTRONIC APPARATUS, AND NOISE BLOCKING METHOD - A circuit board ( | 12-27-2012 |
20120325544 | STRUCTURE, CIRCUIT BOARD, AND CIRCUIT BOARD MANUFACTURING METHOD - The disclosed structure ( | 12-27-2012 |
20130002377 | STRUCTURE - A second conductor ( | 01-03-2013 |
20130003333 | ELECTRONIC DEVICE, WIRING BOARD, AND METHOD OF SHIELDING NOISE - A wiring board includes a metal cap pad that is arranged so as to surround a mounting position of an electronic component and is connected to an end portion of a metal cap, a power source plane that is connected to the electronic component through a connection member and has a gap, a ground plane that is connected to the electronic component through a connection member, and a plurality of conductive body elements that are repeatedly arranged so as to surround the connection members and the gap. The power source plane and the ground plane extend so as to include at least a part of an area that is surrounded by the plurality of conductive body elements and at least a part of an area facing the plurality of conductive body elements. | 01-03-2013 |
20130037316 | STRUCTURE AND CIRCUIT BOARD - A structure ( | 02-14-2013 |
20130068515 | INTERCONNECT BOARD AND ELECTRONIC APPARATUS - An electronic apparatus ( | 03-21-2013 |
20130069848 | STRUCTURE - A plurality of second conductors ( | 03-21-2013 |
20130107491 | ELECTRONIC APPARATUS | 05-02-2013 |
20140091879 | ANTENNA AND PRINTED-CIRCUIT BOARD USING WAVEGUIDE STRUCTURE - A waveguide structure including a plurality of unit structures, each of which at least includes a first conductive plane and a second conductive plane, which are arranged to partially face with each other, a plurality of transmission lines with one ends being open ends, which are disposed in a plane, positioned opposite to the second conductive plane, in a layer different from the first conductive plane and the second conductive plane, and at least one conductive via, which electrically connect between the first conductive plane and other ends of the transmission lines. | 04-03-2014 |
20140152520 | ANTENNA AND PRINTED-CIRCUIT BOARD USING WAVEGUIDE STRUCTURE - An antenna includes a first conductive plane, a second conductive plane disposed in parallel with the first conductive plane, a power-supply unit applying a high frequency signal between the first conductive plane and the second conductive plane, and at least one shunt which is aligned in the second conductive plane and includes a transmission line including an open end aligned in a plane above or below the second conductive plane and a conductive via electrically connecting another end of the transmission line to the first conductive plane. A distance between a bottom surface of the transmission line and the second conductive plane is less than a distance between the bottom surface of the transmission line and the first conductive plane. The transmission line is formed on a plane positioned to face the second conductive plane outside a region circumscribed between the first conductive plane and the second conductive plane. | 06-05-2014 |