Title:
ANTENNA, CONFIGURATION METHOD OF ANTENNA AND WIRELESS COMMUNICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/179870
Kind Code:
A1
Abstract:
One end of a second feeding line (2B) is connected to a first feeding line (2A) configured to transmit a first polarization at a first position (P1) and the other end is connected to a patch (1) at a second position (P2). One end of a third feeding line (2C) is connected to the first feeding line (2A) and the other end is connected to the patch (1) at a third position (P3). One end of a fourth feeding line (2D) is connected to the patch (1) at a fourth position (P4) and configured to transmit a second polarization, wavelengths of the first and second polarizations being the same as each other. The second and third feeding lines (2B, 2C) are configured to cause the first polarization at the second position (P2) to be in opposite phase to the first polarization at the third position (P3). A distance between the second and fourth positions (P2, P4) is equal to a distance between the third and fourth positions (P3, P4).
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Inventors:
NGUYEN TUNG (JP)
Application Number:
PCT/JP2018/004123
Publication Date:
October 04, 2018
Filing Date:
February 07, 2018
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H01Q21/24; H01Q13/08
Domestic Patent References:
| WO1995022210A2 | 1995-08-17 |
Foreign References:
| JP2004032046A | 2004-01-29 | |||
| JP2005286854A | 2005-10-13 | |||
| JPH02179008A | 1990-07-12 | |||
| JPH0129083B2 | 1989-06-07 |
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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