DE3842196A1 - Geschirmte doppel-trichter-zelle mit absorbierendem innenleiter - Google Patents
Geschirmte doppel-trichter-zelle mit absorbierendem innenleiterInfo
- Publication number
- DE3842196A1 DE3842196A1 DE19883842196 DE3842196A DE3842196A1 DE 3842196 A1 DE3842196 A1 DE 3842196A1 DE 19883842196 DE19883842196 DE 19883842196 DE 3842196 A DE3842196 A DE 3842196A DE 3842196 A1 DE3842196 A1 DE 3842196A1
- Authority
- DE
- Germany
- Prior art keywords
- cell
- inner conductor
- funnel
- sub
- cells
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Aerials With Secondary Devices (AREA)
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19883842196 DE3842196C2 (de) | 1987-09-17 | 1988-12-15 | Geschirmte Zelle zur Erzeugung von elektromagnetischen Wellen des transversal-elektrischen Typs |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873731165 DE3731165A1 (de) | 1987-09-17 | 1987-09-17 | Geschirmte zelle zur erzeugung von elektromagnetischen wellen des transversal-elektrischen typs |
DE19883842196 DE3842196C2 (de) | 1987-09-17 | 1988-12-15 | Geschirmte Zelle zur Erzeugung von elektromagnetischen Wellen des transversal-elektrischen Typs |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3842196A1 true DE3842196A1 (de) | 1990-06-21 |
DE3842196C2 DE3842196C2 (de) | 1994-05-05 |
Family
ID=25859836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19883842196 Expired - Fee Related DE3842196C2 (de) | 1987-09-17 | 1988-12-15 | Geschirmte Zelle zur Erzeugung von elektromagnetischen Wellen des transversal-elektrischen Typs |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3842196C2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19549134B4 (de) * | 1995-12-29 | 2005-04-07 | Rohde & Schwarz Gmbh & Co. Kg | Vorrichtung zur EMV-Prüfung von elektrischen Geräten |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3130487A1 (de) * | 1981-07-23 | 1983-02-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Reflexionsarme, geschirmte, metallische simulationskammer fuer elektromagnetische strahlung |
EP0246544A1 (de) * | 1986-05-20 | 1987-11-25 | BBC Brown Boveri AG | Vorrichtung zur EMI-Prüfung elektronischer Geräte |
-
1988
- 1988-12-15 DE DE19883842196 patent/DE3842196C2/de not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3130487A1 (de) * | 1981-07-23 | 1983-02-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Reflexionsarme, geschirmte, metallische simulationskammer fuer elektromagnetische strahlung |
EP0246544A1 (de) * | 1986-05-20 | 1987-11-25 | BBC Brown Boveri AG | Vorrichtung zur EMI-Prüfung elektronischer Geräte |
Non-Patent Citations (1)
Title |
---|
TANAKA, Y., HONMA, T., KAJI, I.: A Boundary-Element Analysis of TEM Cells in Three Dimensions. In: IEEE Transactions on Electromagnetic Compatibility: Nov.1986 No.4 S.179ff. * |
Also Published As
Publication number | Publication date |
---|---|
DE3842196C2 (de) | 1994-05-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0246544B1 (de) | Vorrichtung zur EMI-Prüfung elektronischer Geräte | |
DE1085573B (de) | Oberflaechenwellen-UEbertragungssystem | |
DE2738326A1 (de) | Mikrowellenanordnung zum umwandeln einer hohlleiterstruktur in eine mikrostreifenleiterstruktur | |
DE10151288A1 (de) | Struktur-antenne für Fluggeräte oder Flugzeuge | |
DE2839851C2 (de) | Oberflächenwellenanordnung mit verbesserter Störsignalunterdrückung | |
DE3842196C2 (de) | Geschirmte Zelle zur Erzeugung von elektromagnetischen Wellen des transversal-elektrischen Typs | |
DE4418664C1 (de) | TEM-Wellenleiteranordnung | |
EP0310762B1 (de) | Geschirmte Zelle zur Erzeugung von elektromagnetischen Wellen des TEM-Typs | |
EP0363831B1 (de) | Reflexionsfreier Abschluss eines TEM-Wellenleiters | |
DE4034548C2 (de) | Kraftfahrzeugscheibenantenne für Frequenzen oberhalb des Hochfrequenzbereichs | |
DE2921856C2 (de) | Richtantenne aus zwei eine strahlende Doppelleitung bildenden Streifenleitern und Gruppenantenne unter Verwendung mehrerer derartiger Richtantennen | |
EP0152502B1 (de) | Vorrichtung zur Untersuchung von Kristalloberflächen nach der LEED-Technik | |
DE1766285B2 (de) | Breitbandantenne, bestehend aus zwei parallelen dipolen | |
DE4323387A1 (de) | Monopuls-Kleinradar | |
DE1156512B (de) | Elektrostatisches Ablenkplattensystem fuer Kathodenstrahlroehren | |
DE3829370A1 (de) | Doppelerreger fuer spiegelantennen zur erzeugung zweier eng benachbarter strahlungskeulen | |
DE2418780C2 (de) | Flachkabel | |
DE3938739C2 (de) | ||
DE2632030C2 (de) | ||
EP0780693A2 (de) | Verfahren und Vorrichtung zur Erzeugung und zum Empfang elektromagnetischer Wellen zu Prüfzwecken | |
DE3734129C2 (de) | ||
DE2225576C3 (de) | Richtungsleitung für Mikrowellen | |
DE2608910C2 (de) | Hohlleiter-Koaxial-Übergang kurzer Baulänge | |
DE2420450C3 (de) | Diskon-Antenne für den Kurzwellenbereich | |
CH678991A5 (de) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AF | Is addition to no. |
Ref country code: DE Ref document number: 3731165 Format of ref document f/p: P |
|
8120 | Willingness to grant licenses paragraph 23 | ||
8127 | New person/name/address of the applicant |
Owner name: DEUTSCHE AEROSPACE AG, 8000 MUENCHEN, DE |
|
AF | Is addition to no. |
Ref country code: DE Ref document number: 3731165 Format of ref document f/p: P |
|
8110 | Request for examination paragraph 44 | ||
8125 | Change of the main classification |
Ipc: G01R 29/08 |
|
AF | Is addition to no. |
Ref country code: DE Ref document number: 3731165 Format of ref document f/p: P |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DAIMLER-BENZ AEROSPACE AKTIENGESELLSCHAFT, 80804 M |
|
8340 | Patent of addition ceased/non-payment of fee of main patent |