IT8420807A1 - Linea di trasmissione a perdite, in particolare ad elevata attenuazione per lunghezza unitaria - Google Patents

Linea di trasmissione a perdite, in particolare ad elevata attenuazione per lunghezza unitaria

Info

Publication number
IT8420807A1
IT8420807A1 IT1984A20807A IT2080784A IT8420807A1 IT 8420807 A1 IT8420807 A1 IT 8420807A1 IT 1984A20807 A IT1984A20807 A IT 1984A20807A IT 2080784 A IT2080784 A IT 2080784A IT 8420807 A1 IT8420807 A1 IT 8420807A1
Authority
IT
Italy
Prior art keywords
transmission line
per unit
unit length
high attenuation
loss transmission
Prior art date
Application number
IT1984A20807A
Other languages
English (en)
Other versions
IT8420807A0 (it
IT1173953B (it
Original Assignee
Commonwealth Australia
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 Commonwealth Australia filed Critical Commonwealth Australia
Publication of IT8420807A0 publication Critical patent/IT8420807A0/it
Publication of IT8420807A1 publication Critical patent/IT8420807A1/it
Application granted granted Critical
Publication of IT1173953B publication Critical patent/IT1173953B/it

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
IT20807/84A 1983-05-05 1984-05-04 Linea di trasmissione a perdite,in particolare ad elevata attenuazione per lunghezza unitaria IT1173953B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPF919183 1983-05-05

Publications (3)

Publication Number Publication Date
IT8420807A0 IT8420807A0 (it) 1984-05-04
IT8420807A1 true IT8420807A1 (it) 1985-11-04
IT1173953B IT1173953B (it) 1987-06-24

Family

ID=3770118

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20807/84A IT1173953B (it) 1983-05-05 1984-05-04 Linea di trasmissione a perdite,in particolare ad elevata attenuazione per lunghezza unitaria

Country Status (7)

Country Link
US (1) US4638272A (it)
EP (1) EP0141833A4 (it)
JP (1) JPS60501236A (it)
CA (1) CA1222029A (it)
DK (1) DK4485A (it)
IT (1) IT1173953B (it)
WO (1) WO1984004426A1 (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4920233A (en) * 1988-08-23 1990-04-24 Cooper Industries, Inc. Audio cable
US4857676A (en) * 1988-10-13 1989-08-15 Northern Telecom Limited Magnetically permeable particles in telecommunications cable
US5196822A (en) * 1991-12-12 1993-03-23 Amphenol Corporation Stacked termination resistance
DE4238136C1 (de) * 1992-11-12 1994-02-17 Ant Nachrichtentech Hohlleiterabsorber
US6271678B1 (en) 1999-06-28 2001-08-07 Cisco Technology Inc. Transmission line terminator for signal integrity and EMI control
US8450606B2 (en) 2006-08-11 2013-05-28 Superior Essex Communication LP Communication cable having electrically isolated shield providing enhanced return loss
US7923632B2 (en) * 2006-08-11 2011-04-12 Superior Essex Communications Lp Communication cable comprising electrically discontinuous shield having nonmetallic appearance
US9251930B1 (en) 2006-08-11 2016-02-02 Essex Group, Inc. Segmented shields for use in communication cables
US7923641B2 (en) * 2006-08-11 2011-04-12 Superior Essex Communications LLP Communication cable comprising electrically isolated patches of shielding material
US9275776B1 (en) 2006-08-11 2016-03-01 Essex Group, Inc. Shielding elements for use in communication cables
US9363935B1 (en) 2006-08-11 2016-06-07 Superior Essex Communications Lp Subdivided separation fillers for use in cables
GB201102459D0 (en) * 2011-02-11 2011-03-30 E2V Tech Uk Ltd Filter for a magnetron power supply lead
US9424964B1 (en) 2013-05-08 2016-08-23 Superior Essex International LP Shields containing microcuts for use in communications cables
WO2015191970A1 (en) * 2014-06-13 2015-12-17 Metamagnetics Inc. Lumped element frequency selective limiters
US10102946B1 (en) 2015-10-09 2018-10-16 Superior Essex International LP Methods for manufacturing discontinuous shield structures for use in communication cables
US10714874B1 (en) 2015-10-09 2020-07-14 Superior Essex International LP Methods for manufacturing shield structures for use in communication cables
US10593502B1 (en) 2018-08-21 2020-03-17 Superior Essex International LP Fusible continuous shields for use in communication cables
US9928943B1 (en) 2016-08-03 2018-03-27 Superior Essex International LP Communication cables incorporating separator structures
US10121571B1 (en) 2016-08-31 2018-11-06 Superior Essex International LP Communications cables incorporating separator structures
US10068685B1 (en) 2016-11-08 2018-09-04 Superior Essex International LP Communication cables with separators having alternating projections
US10276281B1 (en) 2016-11-08 2019-04-30 Superior Essex International LP Communication cables with twisted tape separators
US9741470B1 (en) 2017-03-10 2017-08-22 Superior Essex International LP Communication cables incorporating separators with longitudinally spaced projections
US10438726B1 (en) 2017-06-16 2019-10-08 Superior Essex International LP Communication cables incorporating separators with longitudinally spaced radial ridges

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1900962A (en) * 1929-09-18 1933-03-14 Int Standard Electric Corp Continuously loaded telegraph cable
BE428242A (it) * 1937-05-24
US2438915A (en) * 1943-07-30 1948-04-06 Sperry Corp High-frequency terminating impedance
BE507544A (it) * 1951-12-04
NL187895B (nl) * 1953-06-17 Feldmuehle Ag Inrichting voor het ontinkten van vezelstofsuspensies.
US3202906A (en) * 1959-05-25 1965-08-24 Maeda Hisao Electric circuit having distributed constants
US3295137A (en) * 1964-09-08 1966-12-27 Collins Radio Co Shortened folded monopole with radiation efficiency increased by ferrite loading
US3560889A (en) * 1968-08-30 1971-02-02 Kunihiro Suetake Termination for ultra-high-frequency and microwave transmission lines
FR2140255A1 (en) * 1971-06-07 1973-01-19 Brevex Ferrite screening for cables of corona discharge equipment - to reduce interference with semi-conductor circuits near film treatment units
US3727098A (en) * 1971-07-22 1973-04-10 Litton Systems Inc Magnetron filter box
FR2191254B1 (it) * 1972-06-30 1977-08-05 Hitachi Ltd
FR2327613A1 (fr) * 1975-10-06 1977-05-06 Mayer Ferdy Filtre dielectromagnetique
IT7824464A0 (it) * 1978-06-12 1978-06-12 Sits Soc It Telecom Siemens Via di comunicazione piana per sistemi trasmissivi.
FR2483119A1 (fr) * 1980-05-20 1981-11-27 Thomson Csf Element resistif en technique microbande et circuit comportant au moins un tel element
US4310812A (en) * 1980-08-18 1982-01-12 The United States Of America As Represented By The Secretary Of The Army High power attenuator and termination having a plurality of cascaded tee sections
JPS5869101A (ja) * 1981-10-20 1983-04-25 Sanyo Electric Co Ltd マイクロ波の消費装置
US4506235A (en) * 1982-02-23 1985-03-19 Ferdy Mayer EMI Protected cable, with controlled symmetrical/asymmetrical mode attenuation

Also Published As

Publication number Publication date
US4638272A (en) 1987-01-20
EP0141833A1 (en) 1985-05-22
DK4485D0 (da) 1985-01-04
CA1222029A (en) 1987-05-19
IT8420807A0 (it) 1984-05-04
WO1984004426A1 (en) 1984-11-08
EP0141833A4 (en) 1985-08-20
IT1173953B (it) 1987-06-24
JPS60501236A (ja) 1985-08-01
DK4485A (da) 1985-01-04

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