JP2018170561A5 - - Google Patents

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Publication number
JP2018170561A5
JP2018170561A5 JP2017064781A JP2017064781A JP2018170561A5 JP 2018170561 A5 JP2018170561 A5 JP 2018170561A5 JP 2017064781 A JP2017064781 A JP 2017064781A JP 2017064781 A JP2017064781 A JP 2017064781A JP 2018170561 A5 JP2018170561 A5 JP 2018170561A5
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JP
Japan
Prior art keywords
antenna
linear
linear antenna
circularly polarized
open end
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Application number
JP2017064781A
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English (en)
Japanese (ja)
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JP2018170561A (ja
JP6678617B2 (ja
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Priority to JP2017064781A priority Critical patent/JP6678617B2/ja
Priority claimed from JP2017064781A external-priority patent/JP6678617B2/ja
Priority to PCT/JP2018/011372 priority patent/WO2018180875A1/ja
Publication of JP2018170561A publication Critical patent/JP2018170561A/ja
Publication of JP2018170561A5 publication Critical patent/JP2018170561A5/ja
Application granted granted Critical
Publication of JP6678617B2 publication Critical patent/JP6678617B2/ja
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JP2017064781A 2017-03-29 2017-03-29 円偏波アンテナ Active JP6678617B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017064781A JP6678617B2 (ja) 2017-03-29 2017-03-29 円偏波アンテナ
PCT/JP2018/011372 WO2018180875A1 (ja) 2017-03-29 2018-03-22 円偏波アンテナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017064781A JP6678617B2 (ja) 2017-03-29 2017-03-29 円偏波アンテナ

Publications (3)

Publication Number Publication Date
JP2018170561A JP2018170561A (ja) 2018-11-01
JP2018170561A5 true JP2018170561A5 (enExample) 2018-12-13
JP6678617B2 JP6678617B2 (ja) 2020-04-08

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ID=63675677

Family Applications (1)

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JP2017064781A Active JP6678617B2 (ja) 2017-03-29 2017-03-29 円偏波アンテナ

Country Status (2)

Country Link
JP (1) JP6678617B2 (enExample)
WO (1) WO2018180875A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109546320B (zh) * 2018-11-15 2020-05-05 南京尤圣美电子科技有限公司 一种手持终端全向圆极化天线
DE202019100718U1 (de) 2019-02-08 2020-05-11 Sick Ag Antenne für einen RFID-Leser
DE102019103102B4 (de) 2019-02-08 2021-09-30 Sick Ag Antenne für einen RFID-Leser und Verfahren zum Identifizieren einer Rolle
WO2021238217A1 (zh) 2020-05-28 2021-12-02 广东小天才科技有限公司 单频圆极化定位天线和可穿戴设备
CN111478055A (zh) * 2020-05-28 2020-07-31 广东小天才科技有限公司 单频圆极化定位天线和可穿戴设备
TWM654049U (zh) * 2023-11-29 2024-04-11 廣達電腦股份有限公司 天線結構

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3169325B2 (ja) * 1995-08-14 2001-05-21 東洋通信機株式会社 アレーアンテナ
JPH11239020A (ja) * 1997-04-18 1999-08-31 Murata Mfg Co Ltd 円偏波アンテナおよびそれを用いた無線装置
JP4263820B2 (ja) * 1999-10-21 2009-05-13 株式会社ヨコオ 円偏波用平面アンテナ
JP4278534B2 (ja) * 2004-02-19 2009-06-17 富士通テン株式会社 円偏波用アンテナ、アンテナ装置、及び処理装置
JP2007159064A (ja) * 2005-12-08 2007-06-21 Sony Corp アンテナとそれを用いた無線装置および電子機器
EP3244487A1 (en) * 2006-01-19 2017-11-15 Murata Manufacturing Co., Ltd. Wireless ic device
JP2008278219A (ja) * 2007-04-27 2008-11-13 Toshiba Corp アンテナ装置
US7532164B1 (en) * 2007-05-16 2009-05-12 Motorola, Inc. Circular polarized antenna
JP2009076960A (ja) * 2007-09-18 2009-04-09 Samsung Electronics Co Ltd アンテナ装置
JP2011082951A (ja) * 2009-09-14 2011-04-21 Nagasaki Univ 逆ｌ型アンテナ

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