KR100386729B1 - 방향성 결합기 - Google Patents
방향성 결합기 Download PDFInfo
- Publication number
- KR100386729B1 KR100386729B1 KR10-2000-0051395A KR20000051395A KR100386729B1 KR 100386729 B1 KR100386729 B1 KR 100386729B1 KR 20000051395 A KR20000051395 A KR 20000051395A KR 100386729 B1 KR100386729 B1 KR 100386729B1
- Authority
- KR
- South Korea
- Prior art keywords
- directional coupler
- coupling
- line
- coupling line
- present
- 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
- 230000008878 coupling Effects 0.000 claims abstract description 52
- 238000010168 coupling process Methods 0.000 claims abstract description 52
- 238000005859 coupling reaction Methods 0.000 claims abstract description 52
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 239000004020 conductor Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000919 ceramic Substances 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
- H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P3/00—Waveguides; Transmission lines of the waveguide type
- H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
- H01P3/08—Microstrips; Strip lines
- H01P3/081—Microstriplines
- H01P3/082—Multilayer dielectric
Landscapes
- Waveguides (AREA)
Abstract
Description
Claims (3)
- 동일면 상의 두 단자(port)를 연결하기 위한 도체(導體) 전극선로가 각각 형성된 두 유전체 기판을 적층시켜, 상·하 중첩되는 부분인 결합선로 사이에서 발생하는 전자기적 결합현상을 이용하는 방향성 결합기에 있어서,두 유전체 기판의 도체 전극 선로 중 비결합 선로의 길이가 서로 다른 것을 특징으로 하는 방향성결합기.
- 제 1 항에 있어서,두 단자 사이의 결합선로를 다단으로 형성하여 다중 결합이 발생하도록 구성하고, 대향되는 방향의 비결합선로의 길이가 서로 다르게 구성된 것을 특징으로 하는 방향성 결합기.
- 제 1 항에 있어서,두 유전체 기판 중 어느 한 기판에 형성된 비결합선로의 양단부에 용량성 전극을 형성하고 비결합선로의 폭을 가늘게 형성한 것을 특징으로 하는 방향성결합기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0051395A KR100386729B1 (ko) | 2000-08-31 | 2000-08-31 | 방향성 결합기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0051395A KR100386729B1 (ko) | 2000-08-31 | 2000-08-31 | 방향성 결합기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000064229A KR20000064229A (ko) | 2000-11-06 |
KR100386729B1 true KR100386729B1 (ko) | 2003-06-09 |
Family
ID=19686631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0051395A Expired - Fee Related KR100386729B1 (ko) | 2000-08-31 | 2000-08-31 | 방향성 결합기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100386729B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010041789A1 (en) * | 2008-10-09 | 2010-04-15 | Ace Technologies Corp. | Multi-layer directional coupler |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100381545B1 (ko) * | 2000-09-15 | 2003-04-23 | 이수세라믹 주식회사 | 적층형 방향성 결합기 |
KR100431521B1 (ko) * | 2000-12-19 | 2004-05-22 | 박종국 | 불균형적인 결합구조를 통해 길이축소 및 높은 지향성을갖는 방향성 결합기 |
KR100551577B1 (ko) * | 2001-10-19 | 2006-02-13 | 가부시키가이샤 무라타 세이사쿠쇼 | 방향성 결합기 |
KR20030091522A (ko) * | 2002-05-28 | 2003-12-03 | 주식회사에스지테크놀러지 | 마이크로파 방향성 결합기 |
KR100735159B1 (ko) * | 2006-03-27 | 2007-07-06 | 이종철 | 고결합 특성을 갖는 수직 결합선로 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61100002U (ko) * | 1984-12-06 | 1986-06-26 | ||
JPH07176919A (ja) * | 1993-12-17 | 1995-07-14 | Matsushita Electric Ind Co Ltd | 方向性結合器 |
JPH08191206A (ja) * | 1994-12-21 | 1996-07-23 | Hitachi Metals Ltd | 積層型3dB方向性結合器 |
US5557245A (en) * | 1993-08-31 | 1996-09-17 | Hitachi Metals, Ltd. | Strip line-type high-frequency element |
US5841328A (en) * | 1994-05-19 | 1998-11-24 | Tdk Corporation | Directional coupler |
-
2000
- 2000-08-31 KR KR10-2000-0051395A patent/KR100386729B1/ko not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61100002U (ko) * | 1984-12-06 | 1986-06-26 | ||
US5557245A (en) * | 1993-08-31 | 1996-09-17 | Hitachi Metals, Ltd. | Strip line-type high-frequency element |
JPH07176919A (ja) * | 1993-12-17 | 1995-07-14 | Matsushita Electric Ind Co Ltd | 方向性結合器 |
US5841328A (en) * | 1994-05-19 | 1998-11-24 | Tdk Corporation | Directional coupler |
JPH08191206A (ja) * | 1994-12-21 | 1996-07-23 | Hitachi Metals Ltd | 積層型3dB方向性結合器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010041789A1 (en) * | 2008-10-09 | 2010-04-15 | Ace Technologies Corp. | Multi-layer directional coupler |
Also Published As
Publication number | Publication date |
---|---|
KR20000064229A (ko) | 2000-11-06 |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20000831 |
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PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20020817 Patent event code: PE09021S01D |
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E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20030407 |
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GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20030526 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 20030527 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20060529 Year of fee payment: 4 |
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PR1001 | Payment of annual fee |
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LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |