JP6408705B2 - 移動通信基地局アンテナ - Google Patents
移動通信基地局アンテナ Download PDFInfo
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- JP6408705B2 JP6408705B2 JP2017525375A JP2017525375A JP6408705B2 JP 6408705 B2 JP6408705 B2 JP 6408705B2 JP 2017525375 A JP2017525375 A JP 2017525375A JP 2017525375 A JP2017525375 A JP 2017525375A JP 6408705 B2 JP6408705 B2 JP 6408705B2
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- Prior art keywords
- radiating element
- power supply
- signal
- circuit board
- base station
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
- H01Q1/46—Electric supply lines or communication lines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
- H01Q5/42—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more imbricated arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
- H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
- H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Description
Claims (6)
- 移動通信基地局アンテナであって、
反射板と、
前記反射板上に設けられるパッチ型の第1の放射素子と、
前記第1の放射素子に積層されるように設けられるダイポール型の第2の放射素子と、
前記反射板の一側において前記第1の放射素子及び前記第2の放射素子が設けられる面と同一面に設けられ、前記第1の放射素子に給電信号を提供するための給電用導体パターンが形成された給電用回路基板と、を含み、
前記第1の放射素子は、
一定周波数帯の無線周波数を発生するために予め設定されたサイズの板状に形成されたパッチ板と、
前記パッチ板の下部に、一定間隔を置いて位置して全体的にX字状に配置され、前記パッチ板にそれぞれカップリング方式により給電信号を提供する多数の信号カップリング用ストリップラインで構成される給電線路と、を含み、
前記給電用回路基板は、前記多数の信号カップリング用ストリップラインにそれぞれ給電信号を提供することを特徴とする、基地局アンテナ。 - 前記第1の放射素子及び前記第2の放射素子を支持するバルーン支持体を含み、
前記バルーン支持体が全体的に一体型に形成されることを特徴とする、請求項1に記載の基地局アンテナ。 - 移動通信基地局アンテナであって、
反射板と、
前記反射板上に設けられるパッチ型の第1の放射素子と、
前記第1の放射素子に積層されるように設けられるダイポール型の第2の放射素子と、
前記反射板の一側において前記第1の放射素子及び前記第2の放射素子が設けられる面と同一面に設けられ、前記第1の放射素子に給電信号を提供するための給電用導体パターンが形成された給電用回路基板と、を含み、
前記第1の放射素子は、
該当周波数帯の無線周波数を発生するための予め設定されたサイズに設計され、金属材質の四角板状に形成されるパッチ板と、
直立する形態で結合され、全体的な平面形態がX字状に設けられて前記パッチ板を支持する信号カップリング用回路基板と、を含み、
前記信号カップリング用回路基板において、前記X字状のそれぞれの端部に該当する部位には、前記パッチ板にそれぞれカップリング方式により給電信号を提供する多数の信号カップリング用線路パターンが印刷されており、
前記給電用回路基板が前記多数の信号カップリング用線路パターンにそれぞれ給電信号を提供することを特徴とする、基地局アンテナ。 - 前記信号カップリング用回路基板には、前記第2の放射素子に給電信号を伝達するための信号伝達用線路パターンが印刷されることを特徴とする、請求項3に記載の基地局アンテナ。
- 前記給電用回路基板には、互いに対角線方向に位置した前記信号カップリング用ストリップライン同士が対を成して給電信号を分配し、前記対を成す信号カップリング用ストリップラインの間に伝達される給電信号が互いに180度の位相差を有するように、給電パターンが形成されることを特徴とする、請求項1または2に記載の基地局アンテナ。
- 前記給電用回路基板には、互いに対角線方向に位置した前記信号カップリング用線路パターン同士が対を成して給電信号を分配し、前記対を成す信号カップリング用線路パターンの間に伝達される給電信号が互いに180度の位相差を有するように、給電パターンが形成されることを特徴とする、請求項3または4に記載の基地局アンテナ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2014-0156138 | 2014-11-11 | ||
KR1020140156138A KR101609665B1 (ko) | 2014-11-11 | 2014-11-11 | 이동통신 기지국 안테나 |
PCT/KR2015/012057 WO2016076601A1 (ko) | 2014-11-11 | 2015-11-10 | 이동통신 기지국 안테나 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017535201A JP2017535201A (ja) | 2017-11-24 |
JP6408705B2 true JP6408705B2 (ja) | 2018-10-17 |
Family
ID=55790782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017525375A Active JP6408705B2 (ja) | 2014-11-11 | 2015-11-10 | 移動通信基地局アンテナ |
Country Status (7)
Country | Link |
---|---|
US (1) | US10622706B2 (ja) |
EP (1) | EP3220482B1 (ja) |
JP (1) | JP6408705B2 (ja) |
KR (1) | KR101609665B1 (ja) |
CN (1) | CN107210541B (ja) |
ES (1) | ES2876236T3 (ja) |
WO (1) | WO2016076601A1 (ja) |
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-
2014
- 2014-11-11 KR KR1020140156138A patent/KR101609665B1/ko active Active
-
2015
- 2015-11-10 WO PCT/KR2015/012057 patent/WO2016076601A1/ko active Application Filing
- 2015-11-10 JP JP2017525375A patent/JP6408705B2/ja active Active
- 2015-11-10 ES ES15859584T patent/ES2876236T3/es active Active
- 2015-11-10 CN CN201580060687.0A patent/CN107210541B/zh active Active
- 2015-11-10 EP EP15859584.3A patent/EP3220482B1/en active Active
-
2017
- 2017-05-10 US US15/592,156 patent/US10622706B2/en active Active
Also Published As
Publication number | Publication date |
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CN107210541B (zh) | 2020-11-13 |
EP3220482A1 (en) | 2017-09-20 |
EP3220482B1 (en) | 2021-04-21 |
EP3220482A4 (en) | 2018-07-25 |
JP2017535201A (ja) | 2017-11-24 |
KR101609665B1 (ko) | 2016-04-06 |
US20170244159A1 (en) | 2017-08-24 |
WO2016076601A1 (ko) | 2016-05-19 |
US10622706B2 (en) | 2020-04-14 |
CN107210541A (zh) | 2017-09-26 |
ES2876236T3 (es) | 2021-11-12 |
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