CH678991A5 - - Google Patents
Download PDFInfo
- Publication number
- CH678991A5 CH678991A5 CH380189A CH380189A CH678991A5 CH 678991 A5 CH678991 A5 CH 678991A5 CH 380189 A CH380189 A CH 380189A CH 380189 A CH380189 A CH 380189A CH 678991 A5 CH678991 A5 CH 678991A5
- Authority
- CH
- Switzerland
- Prior art keywords
- inner conductor
- waveguide
- waveguide according
- rear wall
- shaped
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 34
- 239000006096 absorbing agent Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000005672 electromagnetic field Effects 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 2
- 238000012360 testing method Methods 0.000 description 9
- 230000005670 electromagnetic radiation Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/24—Terminating devices
- H01P1/26—Dissipative terminations
- H01P1/266—Coaxial terminations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3836121 | 1988-10-22 | ||
| DE19893931449 DE3931449A1 (de) | 1988-10-22 | 1989-09-21 | Trichterfoermiger wellenleiter mit laufzeitausgleich |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH678991A5 true CH678991A5 (enrdf_load_stackoverflow) | 1991-11-29 |
Family
ID=25873540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH380189A CH678991A5 (enrdf_load_stackoverflow) | 1988-10-22 | 1989-10-19 |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT399426B (enrdf_load_stackoverflow) |
| CH (1) | CH678991A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3931449A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4305703A1 (de) * | 1993-02-25 | 1994-09-01 | Abb Management Ag | Vorrichtung zur EMI-Prüfung |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4418664C1 (de) * | 1994-05-27 | 1995-11-02 | Abb Management Ag | TEM-Wellenleiteranordnung |
| DE19549134B4 (de) | 1995-12-29 | 2005-04-07 | Rohde & Schwarz Gmbh & Co. Kg | Vorrichtung zur EMV-Prüfung von elektrischen Geräten |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2413373A1 (de) * | 1974-03-20 | 1975-09-25 | Deutsche Bundespost | Trichterfoermiger absorberraum mit an der trichterspitze angeordneter erregerantenne |
| US4387467A (en) * | 1981-07-27 | 1983-06-07 | The United States Of America As Represented By The Secretary Of The Air Force | Satellite test chamber with electromagnetic reflection and resonance damping for simulating system generated electromagnetic pulses |
| DD221848A1 (de) * | 1983-08-17 | 1985-05-02 | Post Rundfunk U Fernsehtechnis | Anordnung zum erzeugen elektromagnetischer felder |
| CH670174A5 (enrdf_load_stackoverflow) * | 1986-05-20 | 1989-05-12 | Bbc Brown Boveri & Cie |
-
1989
- 1989-09-21 DE DE19893931449 patent/DE3931449A1/de active Granted
- 1989-10-19 CH CH380189A patent/CH678991A5/de not_active IP Right Cessation
- 1989-10-20 AT AT241889A patent/AT399426B/de not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4305703A1 (de) * | 1993-02-25 | 1994-09-01 | Abb Management Ag | Vorrichtung zur EMI-Prüfung |
Also Published As
| Publication number | Publication date |
|---|---|
| ATA241889A (de) | 1994-09-15 |
| DE3931449C2 (enrdf_load_stackoverflow) | 1990-10-18 |
| AT399426B (de) | 1995-05-26 |
| DE3931449A1 (de) | 1990-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0246544B1 (de) | Vorrichtung zur EMI-Prüfung elektronischer Geräte | |
| EP0501169B1 (de) | Feldstärkenmessgerät | |
| EP0565204A2 (de) | Hochspannungseinheit mit einer Messteiler-Widerstandsanordnung | |
| CH678991A5 (enrdf_load_stackoverflow) | ||
| DE3130487C2 (enrdf_load_stackoverflow) | ||
| EP0310762B1 (de) | Geschirmte Zelle zur Erzeugung von elektromagnetischen Wellen des TEM-Typs | |
| DE19549246C1 (de) | Verfahren und Vorrichtung zur Erzeugung und zum Empfang elektromagnetischer Wellen zu Prüfzwecken | |
| DE19501329C1 (de) | Vorrichtung zur EMI-Prüfung elektronischer Geräte | |
| KR0144869B1 (ko) | 3단자 티이엠셀 | |
| DE4330952A1 (de) | Kathodenstrahlröhren-Anordnung | |
| EP0782003B1 (de) | Vorrichtung zur EMV-Prüfung von elektrischen Geräten | |
| GB2315557A (en) | An electromagnetic compatibility (EMC) test cell | |
| DE4431480C1 (de) | Leitungsstruktur zum Übertragen hochfrequenter elektromagnetischer Wellen | |
| DE102010041758B4 (de) | HF-Kavität mit Sender | |
| DE3149954C2 (enrdf_load_stackoverflow) | ||
| DE102018107157A1 (de) | Erdschleifenreduzierungsvorrichtung | |
| DE3842196C2 (de) | Geschirmte Zelle zur Erzeugung von elektromagnetischen Wellen des transversal-elektrischen Typs | |
| EP0833405A1 (de) | Steckverbindung für Koaxialkabel | |
| DE19506504A1 (de) | Offener Wellenleiter | |
| DE800311C (de) | Tragbares Pruefgeraet fuer elektrische unter Wechselspannung stehende Anlagen in bezug auf Erdung, Masseschluss, Leitungsunterbrechung u. dgl. | |
| EP0983520A1 (de) | Verfahren und vorrichtungen zur erzeugung und zum empfang von elektromagnetischen feldern zu prüf- und messzwecken | |
| DE4300778A1 (de) | TEM-Zelle | |
| KR0139728B1 (ko) | 8단자 가변임피던스 전자파 발생장치와 이를 이용한 복사전자장내성측정 시스템 | |
| DE19601348C1 (de) | TEM-Wellenleiter | |
| DE19806320A1 (de) | Verfahren und Vorrichtung zur Erzeugung und zum Empfang von elektromagnetischen Feldern zu Prüf- und Meßzwecken |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |