FR2228307B1 - - Google Patents

Info

Publication number
FR2228307B1
FR2228307B1 FR7415519A FR7415519A FR2228307B1 FR 2228307 B1 FR2228307 B1 FR 2228307B1 FR 7415519 A FR7415519 A FR 7415519A FR 7415519 A FR7415519 A FR 7415519A FR 2228307 B1 FR2228307 B1 FR 2228307B1
Authority
FR
France
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
FR7415519A
Other languages
French (fr)
Other versions
FR2228307A1 (en
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co Ltd
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 Marconi Co Ltd filed Critical Marconi Co Ltd
Publication of FR2228307A1 publication Critical patent/FR2228307A1/fr
Application granted granted Critical
Publication of FR2228307B1 publication Critical patent/FR2228307B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P9/00—Delay lines of the waveguide type
    • H01P9/003—Delay equalizers
FR7415519A 1973-05-05 1974-05-06 Expired FR2228307B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2148073A GB1464543A (en) 1973-05-05 1973-05-05

Publications (2)

Publication Number Publication Date
FR2228307A1 FR2228307A1 (en) 1974-11-29
FR2228307B1 true FR2228307B1 (en) 1979-10-05

Family

ID=10163657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415519A Expired FR2228307B1 (en) 1973-05-05 1974-05-06

Country Status (5)

Country Link
US (1) US3899756A (en)
JP (1) JPS5031760A (en)
AU (1) AU472641B2 (en)
FR (1) FR2228307B1 (en)
GB (1) GB1464543A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541561B2 (en) * 1974-06-29 1980-10-24
US4127831A (en) * 1977-02-07 1978-11-28 Riblet Gordon P Branch line directional coupler having an impedance matching network connected to a port
US5841330A (en) * 1995-03-23 1998-11-24 Bartley Machines & Manufacturing Series coupled filters where the first filter is a dielectric resonator filter with cross-coupling
GB0118608D0 (en) * 2001-07-31 2001-09-19 Quasar Microwave Tech Antenna power divider
EP3147995B1 (en) * 2015-09-25 2018-04-11 Rohde & Schwarz GmbH & Co. KG Power directional coupler, combiner and method for manufacturing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277403A (en) * 1964-01-16 1966-10-04 Emerson Electric Co Microwave dual mode resonator apparatus for equalizing and compensating for non-linear phase angle or time delay characteristics of other components
US3493898A (en) * 1968-04-01 1970-02-03 Raytheon Co Wideband phase shifter
GB1345537A (en) * 1970-07-09 1974-01-30 Marconi Co Ltd Electrical signal combining and separating arrangements

Also Published As

Publication number Publication date
FR2228307A1 (en) 1974-11-29
JPS5031760A (en) 1975-03-28
DE2336175B2 (en) 1975-08-07
AU6830874A (en) 1975-10-30
DE2336175A1 (en) 1974-11-14
US3899756A (en) 1975-08-12
AU472641B2 (en) 1976-05-27
GB1464543A (en) 1977-02-16

Similar Documents

Publication Publication Date Title
AR201758A1 (en)
AU476761B2 (en)
AR201235Q (en)
AR201231Q (en)
AU450229B2 (en)
AR201229Q (en)
FR2228307B1 (en)
AR199451A1 (en)
AU477823B2 (en)
AU477824B2 (en)
AR196382A1 (en)
AR195311A1 (en)
AR210729A1 (en)
AR200885A1 (en)
AR197627A1 (en)
AU461342B2 (en)
AR200256A1 (en)
AR195948A1 (en)
AR201432A1 (en)
AU447540B2 (en)
AU476873B1 (en)
AR196123Q (en)
AR196212Q (en)
AU1891376A (en)
BG19681A1 (en)

Legal Events

Date Code Title Description
ST Notification of lapse