[go: up one dir, main page]

GB1382358A - Coaxial highfrequency energy absorber - Google Patents

Coaxial highfrequency energy absorber

Info

Publication number
GB1382358A
GB1382358A GB5877972A GB5877972A GB1382358A GB 1382358 A GB1382358 A GB 1382358A GB 5877972 A GB5877972 A GB 5877972A GB 5877972 A GB5877972 A GB 5877972A GB 1382358 A GB1382358 A GB 1382358A
Authority
GB
United Kingdom
Prior art keywords
line
coaxial
energy absorber
dec
dissipative
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
Application number
GB5877972A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1382358A publication Critical patent/GB1382358A/en
Expired legal-status Critical Current

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

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)

Abstract

1382358 Dissipative line terminations G SPINNER 20 Dec 1972 [23 Dec 1971] 58779/72 Heading H1W In order to reduce the length of a matched high-frequeney dissipative termination, it is constructed as a system of concentric lines arranged one within another. In the embodiment shown, wave energy from line 110, 118 propagates first in the outer concentric line 115, 116, then in the inner line 122, 130. The coaxial conductors and the absorbing elements 128, 129 are shaped in known fashion to provide impedance matching. A modification is described (Fig. 1, not shown) in which the inner line is open-circuited and in which the flared transition 115 is replaced by a step.
GB5877972A 1971-12-23 1972-12-20 Coaxial highfrequency energy absorber Expired GB1382358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712164322 DE2164322A1 (en) 1971-12-23 1971-12-23 HIGH FREQUENCY ABSORBER IN COAXIAL DESIGN

Publications (1)

Publication Number Publication Date
GB1382358A true GB1382358A (en) 1975-01-29

Family

ID=5829076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5877972A Expired GB1382358A (en) 1971-12-23 1972-12-20 Coaxial highfrequency energy absorber

Country Status (3)

Country Link
DE (1) DE2164322A1 (en)
FR (1) FR2164878B3 (en)
GB (1) GB1382358A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3838259A1 (en) * 1988-11-11 1990-05-17 Asea Brown Boveri METHOD FOR QUALITY COMPARISON OF HF ABSORBERS
DE19528343C2 (en) * 1995-08-02 1997-05-22 Markus Muehleisen Device for low-reflection absorption of microwaves
US6094107A (en) * 1998-09-29 2000-07-25 Lexa; Jefferson D. Air cooled termination for transmission lines

Also Published As

Publication number Publication date
FR2164878A1 (en) 1973-08-03
DE2164322A1 (en) 1973-06-28
FR2164878B3 (en) 1976-02-13

Similar Documents

Publication Publication Date Title
GB1289554A (en)
AU3266771A (en) Radiating coaxial, cable and method of manufacture thereof
GB1305505A (en)
GB1382358A (en) Coaxial highfrequency energy absorber
GB1352014A (en) Pulse transmission networks
GB1040456A (en) Improvements in directive antennas
GB1188494A (en) Method of Increasing the High-Frequency Transmission Capacity in Cavity-Insulated Co-Axial Cables
GB1022553A (en) Improvements in power divider coupling devices for high frequencies
GB879712A (en) Improvements relating to electrical co-axial transmission lines
GB495489A (en) Improvements in or relating to aerials and feeder systems
GB1157708A (en) Improvements in or relating to Extensible Co-Axial Cables
CA746669A (en) Wave reduction, de-icing and destratification methods and apparatus
JPS52146147A (en) High frequency coupler
JPS53145455A (en) High-frequency attenuator
JPS5410985A (en) Transmission line
CA819889A (en) Transmission line and wave guide impedance matching arrangements
CA800158A (en) Coaxial high-frequency cable with internal spacers
JPS51135554A (en) Method to transmit signals from revolving body to relative fixed secti on
CA739095A (en) High frequency transmission line
GB1176966A (en) Improvements in or relating to Circular Waveguide Joints
CA739566A (en) Electromagnetic wave transmission system
JPS5363850A (en) Leakage coaxial line
AU1878067A (en) Method of transmitting and receiving signals in particular television signals, in the gigahertz range
CA634659A (en) Microwave impedance branch
JPS5315644A (en) High frequency wave heating device

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee