AT399426B - DEVICE FOR PRODUCING DEFINED ELECTROMAGNETIC FIELDS - Google Patents

DEVICE FOR PRODUCING DEFINED ELECTROMAGNETIC FIELDS

Info

Publication number
AT399426B
AT399426B AT241889A AT241889A AT399426B AT 399426 B AT399426 B AT 399426B AT 241889 A AT241889 A AT 241889A AT 241889 A AT241889 A AT 241889A AT 399426 B AT399426 B AT 399426B
Authority
AT
Austria
Prior art keywords
electromagnetic fields
defined electromagnetic
producing defined
producing
fields
Prior art date
Application number
AT241889A
Other languages
German (de)
Other versions
ATA241889A (en
Original Assignee
Telefunken Systemtechnik
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Telefunken Systemtechnik filed Critical Telefunken Systemtechnik
Publication of ATA241889A publication Critical patent/ATA241889A/en
Application granted granted Critical
Publication of AT399426B publication Critical patent/AT399426B/en

Links

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
AT241889A 1988-10-22 1989-10-20 DEVICE FOR PRODUCING DEFINED ELECTROMAGNETIC FIELDS AT399426B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3836121 1988-10-22
DE19893931449 DE3931449A1 (en) 1988-10-22 1989-09-21 Funnel-shaped waveguide with transit time equalisation - has spherical absorber wall directly adjacent conductive housing rear wall of similar shape

Publications (2)

Publication Number Publication Date
ATA241889A ATA241889A (en) 1994-09-15
AT399426B true AT399426B (en) 1995-05-26

Family

ID=25873540

Family Applications (1)

Application Number Title Priority Date Filing Date
AT241889A AT399426B (en) 1988-10-22 1989-10-20 DEVICE FOR PRODUCING DEFINED ELECTROMAGNETIC FIELDS

Country Status (3)

Country Link
AT (1) AT399426B (en)
CH (1) CH678991A5 (en)
DE (1) DE3931449A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4305703A1 (en) * 1993-02-25 1994-09-01 Abb Management Ag Device for testing EMI (electromagnetic interference)
DE4418664C1 (en) * 1994-05-27 1995-11-02 Abb Management Ag TEM waveguide arrangement
DE19549134B4 (en) 1995-12-29 2005-04-07 Rohde & Schwarz Gmbh & Co. Kg Device for EMC testing of electrical equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2413373A1 (en) * 1974-03-20 1975-09-25 Deutsche Bundespost Funnel shaped absorption chamber for aerial testing - with a cone shaped reflector round the exciting aerial
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 (en) * 1983-08-17 1985-05-02 Post Rundfunk U Fernsehtechnis ARRANGEMENT FOR PRODUCING ELECTROMAGNETIC FIELDS
EP0246544A1 (en) * 1986-05-20 1987-11-25 BBC Brown Boveri AG Device for the EMI testing of electronic equipments

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2413373A1 (en) * 1974-03-20 1975-09-25 Deutsche Bundespost Funnel shaped absorption chamber for aerial testing - with a cone shaped reflector round the exciting aerial
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 (en) * 1983-08-17 1985-05-02 Post Rundfunk U Fernsehtechnis ARRANGEMENT FOR PRODUCING ELECTROMAGNETIC FIELDS
EP0246544A1 (en) * 1986-05-20 1987-11-25 BBC Brown Boveri AG Device for the EMI testing of electronic equipments

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MEASUREMENT, VOL. IM-34, NR. 4, SEITEN 581-584 *

Also Published As

Publication number Publication date
CH678991A5 (en) 1991-11-29
DE3931449A1 (en) 1990-03-08
DE3931449C2 (en) 1990-10-18
ATA241889A (en) 1994-09-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee