KR100674089B1 - 직선형 이중편파 티이엠 라인 - Google Patents
직선형 이중편파 티이엠 라인 Download PDFInfo
- Publication number
- KR100674089B1 KR100674089B1 KR1020040104998A KR20040104998A KR100674089B1 KR 100674089 B1 KR100674089 B1 KR 100674089B1 KR 1020040104998 A KR1020040104998 A KR 1020040104998A KR 20040104998 A KR20040104998 A KR 20040104998A KR 100674089 B1 KR100674089 B1 KR 100674089B1
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- Prior art keywords
- inner conductor
- conductor
- tem
- conductors
- outer conductor
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- 239000004020 conductor Substances 0.000 claims abstract description 164
- 238000012360 testing method Methods 0.000 claims abstract description 19
- 239000000523 sample Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 5
- 230000010287 polarization Effects 0.000 abstract description 34
- 230000009977 dual effect Effects 0.000 abstract description 12
- 238000005259 measurement Methods 0.000 description 17
- 230000005684 electric field Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000005672 electromagnetic field Effects 0.000 description 4
- 230000036039 immunity Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
- G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
- G01R29/0821—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning rooms and test sites therefor, e.g. anechoic chambers, open field sites or TEM cells
- G01R29/0828—TEM-cells
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Waveguide Aerials (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
Description
Claims (10)
- 직선형 이중편파 티이엠 라인에 있어서,소정 간격으로 서로 이격되어 평행하게 배치된 평판형의 제 1 및 제2 내부도체;그 연장면이 상기 제 1 내부도체와 상기 제 2 내부도체가 각각 이루는 평면의 연장면에 수직이 되도록 배치된 평판형의 제 3 내부도체;상기 제1 내지 제3 내부도체를 급전시키기 위하여 상기 제1 내지 제3 내부도체의 양단에 구비된 복수 개의 급전수단;상기 제1 내지 제3 내부도체를 감싸는 외부도체; 및상기 외부도체 일면에 구비되어 피시험체를 내부에 설치 가능하도록 하는 입구부를 포함하되,상기 제 1 내부도체 및 상기 제 2 내부도체는, 각각 양단에 설치된 상기 급전수단으로부터 서로 반대위상의 신호를 각각 인가받아 수직 편파 신호를 발생시키고,상기 제 3 내부도체는, 상기 외부 도체의 한쪽면에 구비되어 상기 제 3 내부도체와 연결된 급전수단으로부터 신호를 인가받아 수평 편파 신호를 발생시키는 것을 특징으로 하는 직선형 이중편파 티이엠 라인.
- 제 1 항에 있어서,프로브를 외부에서 상기 티이엠 라인 내부로 넣기 위하여 상기 입구부의 중앙에 구비된 정면 개구부를 더 포함하는 것을 특징으로 하는 직선형 이중편파 티이엠 라인.
- 제 2항에 있어서,프로브를 외부에서 상기 티이엠 라인 내부로 넣기 위하여 상기 입구부가 구비된 일면과 수직하는 상기 외부도체의 면에 구비된 측면 개구부를 더 포함하는 것을 특징으로 하는 직선형 이중편파 티이엠 라인.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040104998A KR100674089B1 (ko) | 2004-12-13 | 2004-12-13 | 직선형 이중편파 티이엠 라인 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040104998A KR100674089B1 (ko) | 2004-12-13 | 2004-12-13 | 직선형 이중편파 티이엠 라인 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060066409A KR20060066409A (ko) | 2006-06-16 |
KR100674089B1 true KR100674089B1 (ko) | 2007-01-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020040104998A KR100674089B1 (ko) | 2004-12-13 | 2004-12-13 | 직선형 이중편파 티이엠 라인 |
Country Status (1)
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KR (1) | KR100674089B1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960024450U (ko) * | 1994-12-20 | 1996-07-22 | 모니터의 경사/회전 조절장치 | |
KR19980038459U (ko) * | 1996-12-19 | 1998-09-15 | 박병재 | 플랩 도어 자동 개폐 장치 |
KR20000021422A (ko) * | 1998-09-29 | 2000-04-25 | 정선종 | 결합전송선로셀 |
KR20000026747A (ko) * | 1998-10-22 | 2000-05-15 | 정선종 | 직선형 양방향성 결합기 |
KR20040089193A (ko) * | 2003-04-11 | 2004-10-21 | 주식회사 메닉스 | 광대역 결합전송선로셀 |
-
2004
- 2004-12-13 KR KR1020040104998A patent/KR100674089B1/ko not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960024450U (ko) * | 1994-12-20 | 1996-07-22 | 모니터의 경사/회전 조절장치 | |
KR19980038459U (ko) * | 1996-12-19 | 1998-09-15 | 박병재 | 플랩 도어 자동 개폐 장치 |
KR20000021422A (ko) * | 1998-09-29 | 2000-04-25 | 정선종 | 결합전송선로셀 |
KR20000026747A (ko) * | 1998-10-22 | 2000-05-15 | 정선종 | 직선형 양방향성 결합기 |
KR20040089193A (ko) * | 2003-04-11 | 2004-10-21 | 주식회사 메닉스 | 광대역 결합전송선로셀 |
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Publication number | Publication date |
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KR20060066409A (ko) | 2006-06-16 |
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