JP4111237B2 - 導波管コーナおよび無線装置 - Google Patents
導波管コーナおよび無線装置 Download PDFInfo
- Publication number
- JP4111237B2 JP4111237B2 JP2006511926A JP2006511926A JP4111237B2 JP 4111237 B2 JP4111237 B2 JP 4111237B2 JP 2006511926 A JP2006511926 A JP 2006511926A JP 2006511926 A JP2006511926 A JP 2006511926A JP 4111237 B2 JP4111237 B2 JP 4111237B2
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- rectangular
- rectangular waveguide
- plane
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005684 electric field Effects 0.000 claims description 39
- 239000004020 conductor Substances 0.000 claims description 22
- 230000010287 polarization Effects 0.000 description 22
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001902 propagating effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/02—Bends; Corners; Twists
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/02—Bends; Corners; Twists
- H01P1/022—Bends; Corners; Twists in waveguides of polygonal cross-section
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/165—Auxiliary devices for rotating the plane of polarisation
Landscapes
- Waveguide Aerials (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
- Waveguides (AREA)
Description
2,4,12,14,41 矩形導波管
2A,2B,4A,4B,12A,12B,14A,14B H面管壁
2C,2D,4C,4D,12C,12D,14C,14D E面管壁
3,13 終端管壁
5,15 開口
21 導体凸部(整合用導波素子)
31 レーダ装置
41A,41B 第1管壁(H面管壁)
41C,41D 第2管壁(E面管壁)
Claims (4)
- 2本の導波管を屈曲した状態で接続する導波管コーナにおいて、
前記2本の導波管は、管軸に直交する長い縦寸法を有し互いに対向すると共に、磁界と平行な一対のH面管壁と、管軸に直交する短い横寸法を有し該H面管壁の両端側に位置して一対のH面管壁間を接続すると共に、電界と平行な一対のE面管壁と、からなる断面矩形状の矩形導波管によってそれぞれ構成し、
前記2本の導波管のうち一方の矩形導波管のH面管壁には、前記2本の導波管のうち他方の矩形導波管の端面を開口させると共に、該他方の矩形導波管のH面管壁が前記一方の矩形導波管の管軸に平行である構成とし、
前記他方の矩形導波管のH面管壁は、前記一方の矩形導波管のE面管壁に対して同一平面を形成する構成としたことを特徴とする導波管コーナ。 - 前記一方の矩形導波管には、前記他方の矩形導波管の開口端面の近傍に位置して2つの導波管のモードを整合させるための整合用導波素子を設けてなる請求項1に記載の導波管コーナ。
- 前記整合用導波素子は、前記一方の矩形導波管の内部に突出した導体凸部によって構成してなる請求項2に記載の導波管コーナ。
- 前記請求項1ないし3のうちいずれかに記載の導波管コーナを用いた無線装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004100046 | 2004-03-30 | ||
| JP2004100046 | 2004-03-30 | ||
| PCT/JP2005/004059 WO2005099026A1 (ja) | 2004-03-30 | 2005-03-09 | 導波管コーナおよび無線装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2005099026A1 JPWO2005099026A1 (ja) | 2008-03-06 |
| JP4111237B2 true JP4111237B2 (ja) | 2008-07-02 |
Family
ID=35125397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006511926A Expired - Fee Related JP4111237B2 (ja) | 2004-03-30 | 2005-03-09 | 導波管コーナおよび無線装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7750762B2 (ja) |
| JP (1) | JP4111237B2 (ja) |
| WO (1) | WO2005099026A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8218406B2 (en) | 2008-05-21 | 2012-07-10 | Nidec Copal Corporation | Lens driving apparatus |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4862530B2 (ja) * | 2006-07-25 | 2012-01-25 | 日本電気株式会社 | 導波管 |
| GB0807196D0 (en) * | 2008-04-19 | 2008-05-28 | Raven Mfg Ltd | Data receiving apparatus |
| KR101092954B1 (ko) * | 2009-12-11 | 2011-12-12 | 국방과학연구소 | 도파관의 수직결합 편파변환기 및 그 설계방법 |
| JP5300901B2 (ja) * | 2011-03-18 | 2013-09-25 | 株式会社東芝 | 導波管接続構造、アンテナ装置およびレーダ装置 |
| US9041595B2 (en) * | 2011-12-19 | 2015-05-26 | Trimble Navigation Limited | Determining the location of a load for a tower crane |
| JP5780995B2 (ja) * | 2012-03-27 | 2015-09-16 | 三菱電機株式会社 | 方形導波管の接続構造 |
| JP5694246B2 (ja) * | 2012-07-13 | 2015-04-01 | 株式会社東芝 | 導波管接続構造、アンテナ装置およびレーダ装置 |
| US9105952B2 (en) * | 2012-10-17 | 2015-08-11 | Honeywell International Inc. | Waveguide-configuration adapters |
| CN103650243B (zh) | 2013-07-31 | 2016-03-30 | 华为技术有限公司 | 一种天线 |
| JP5985112B2 (ja) * | 2014-09-09 | 2016-09-06 | 三菱電機株式会社 | 導波管装置 |
| CN104201439A (zh) * | 2014-09-09 | 2014-12-10 | 江苏贝孚德通讯科技股份有限公司 | 带有极化扭转功能的微波波导管道90度转弯机构 |
| US9711831B2 (en) * | 2015-05-08 | 2017-07-18 | Elwha Llc | Holographic mode conversion for transmission lines |
| CN105428757B (zh) * | 2015-12-23 | 2019-05-21 | 江苏贝孚德通讯科技股份有限公司 | 一种带滤波和极化扭转功能的脊波导转弯结构 |
| CN106169633A (zh) * | 2016-08-30 | 2016-11-30 | 江苏贝孚德通讯科技股份有限公司 | 一种波导90度转弯结构 |
| US10600402B2 (en) | 2017-05-18 | 2020-03-24 | Elwha Llc | Systems and methods for acoustic mode conversion |
| RU182129U1 (ru) * | 2018-04-23 | 2018-08-03 | Акционерное общество "Научно-исследовательский институт Приборостроения имени В.В. Тихомирова" | Устройство для поворота плоскости поляризации |
| JP7402035B2 (ja) * | 2019-12-18 | 2023-12-20 | Jrcモビリティ株式会社 | 導波管変換器 |
| CN114583429B (zh) * | 2020-11-30 | 2024-04-16 | 京东方科技集团股份有限公司 | 波导转换结构、波导馈电网络及天线系统 |
| DE102023200992A1 (de) * | 2023-02-08 | 2024-08-08 | Robert Bosch Gesellschaft mit beschränkter Haftung | Ausstrahlelement, Wellenleiterantenne und Verfahren zum Herstellen eines Ausstrahlelements |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2860309A (en) * | 1953-11-17 | 1958-11-11 | Gen Precision Lab Inc | Broadband waveguide junction |
| US2854637A (en) * | 1954-01-29 | 1958-09-30 | Gen Precision Lab Inc | Matching device for magic tee |
| FR2057237A5 (ja) | 1969-08-07 | 1971-05-21 | Thomson Csf | |
| JPS55104803U (ja) * | 1979-01-18 | 1980-07-22 | ||
| JPS55104803A (en) | 1979-02-02 | 1980-08-11 | Kato Kensaku | Rotary weeding plate |
| DE3824150A1 (de) | 1988-07-16 | 1989-07-06 | Kathrein Werke Kg | Hohlleiter-twist |
| JPH04257101A (ja) | 1991-02-08 | 1992-09-11 | Nec Corp | 直交偏分波器 |
| JPH0548309A (ja) | 1991-08-09 | 1993-02-26 | Matsushita Electric Works Ltd | 導波管分岐回路 |
| JPH0685502A (ja) | 1992-08-31 | 1994-03-25 | Nec Corp | 直交偏分波器 |
| JPH0746011A (ja) | 1993-07-29 | 1995-02-14 | Nec Corp | 電力分配器 |
| JPH09246801A (ja) * | 1996-03-14 | 1997-09-19 | Nec Corp | 導波管ベンド |
| JPH1051208A (ja) | 1996-07-30 | 1998-02-20 | Nec Corp | 分波器 |
| US6563398B1 (en) * | 1999-12-23 | 2003-05-13 | Litva Antenna Enterprises Inc. | Low profile waveguide network for antenna array |
| EP1176662A1 (en) * | 2000-06-30 | 2002-01-30 | Alcatel | Waveguide polarisation rotator |
| DE10032172A1 (de) * | 2000-07-01 | 2002-01-17 | Marconi Comm Gmbh | Übergang für orthogonal orientierte Hohlleiter |
-
2005
- 2005-03-09 US US10/586,480 patent/US7750762B2/en not_active Expired - Fee Related
- 2005-03-09 WO PCT/JP2005/004059 patent/WO2005099026A1/ja not_active Ceased
- 2005-03-09 JP JP2006511926A patent/JP4111237B2/ja not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8218406B2 (en) | 2008-05-21 | 2012-07-10 | Nidec Copal Corporation | Lens driving apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2005099026A1 (ja) | 2008-03-06 |
| US7750762B2 (en) | 2010-07-06 |
| WO2005099026A1 (ja) | 2005-10-20 |
| US20080238579A1 (en) | 2008-10-02 |
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