Patent application number | Description | Published |
20080231518 | Antenna device and radio communication device - First and second wires are formed so that the further away from a semiconductor chip, the greater the distance between the first and second wires. This prevents currents flowing through the first and second wires from cancelling out each other, and further enables a metallic plate to be disposed as far away from the semiconductor chip as possible. In addition, configuring the metallic plate to have a constant width that is wider than the diameters of the first and second wires results in a wide connection range, thereby ensuring connection even when mounting misalignments occur between the wires and the metallic plate. | 09-25-2008 |
20080309562 | CIRCULARLY POLARIZED ANTENNA DEVICE - First and second monopole conductive elements are disposed so as to be approximately mutually perpendicular and so that respective open ends are adjacent, and with respect to a straight line that passes between open ends of the first and second monopole conductive elements and through a center of a conductive ground plane, a first conductive ground plane portion formed on a first monopole conductive element-side of the straight line among the conductive ground plane and the first monopole conductive element are formed so as to be approximately symmetrical to a second conductive ground plane portion formed on a second monopole conductive element-side of the straight line among the conductive ground plane and the second monopole conductive element. | 12-18-2008 |
20090040112 | ANTENNA APPARATUS - There is provided with an antenna apparatus, including:
| 02-12-2009 |
20090079654 | ANTENNA APPARATUS - There is provided an antenna apparatus including: a finite ground plane; a plate-like conductive element configured to include a first conductive plate disposed so as to oppose the finite ground plane and a second conductive plate that shorts a first edge of the first conductive plate to the finite ground plane; and an antenna configured to include an antenna element and a feeding point feeding power to the antenna element, which is positioned in the vicinity of a second edge in a side opposite to the first edge of the first conductive plate. | 03-26-2009 |
20090102724 | CIRCULAR POLARIZED ANTENNA, SEMICONDUCTOR MODULE, AND WIRELESS COMMUNICATION DEVICE - A circular polarized antenna includes: a conductor ground plate; first and second monopole conductor elements; and a feed point provided at one of first and second connection points, wherein a first and second parts of the antenna are configured to be symmetrical with respect to a straight line passing between open ends of the first and second monopole conductor elements, wherein the first part includes: (1) a first half of the conductor ground plate formed on one side of the straight line including the first monopole conductor element; and (2) the first monopole conductor element, and wherein the second part includes: (3) a second half of the conductor ground plate formed on the other side of the straight line including the second monopole conductor element; and (4) the second monopole conductor element. | 04-23-2009 |
20090160717 | Antenna device and wireless device - There is provided with an antenna device including: a dipole element that includes a first linear element and a second linear element with each one end thereof being provided closely; a loop-shaped element that includes a third linear element and a fourth linear element provided approximately in parallel to the first linear element and the second linear element with each one end thereof being provided closely, and a fifth linear element with one end thereof being connected to the other end of the third linear element and the other end thereof being connected to the other end of the fourth linear element; and a feeding point feeding power to each one ends of the first linear element and the second linear element and to each one ends of the third linear element and the fourth linear element. | 06-25-2009 |
20090284433 | ANTENNA DEVICE AND MOBILE TERMINAL DEVICE - There is provided with an antenna device provided on a board, which includes: a first linear element | 11-19-2009 |
20100026596 | ANTENNA DEVICE - The antenna device includes a ground plane | 02-04-2010 |