CA989024A - Four port networks synthesized from interconnection of coupled and uncoupled sections of line lenghts - Google Patents

Four port networks synthesized from interconnection of coupled and uncoupled sections of line lenghts

Info

Publication number
CA989024A
CA989024A CA168,019A CA168019A CA989024A CA 989024 A CA989024 A CA 989024A CA 168019 A CA168019 A CA 168019A CA 989024 A CA989024 A CA 989024A
Authority
CA
Canada
Prior art keywords
lenghts
interconnection
coupled
line
port networks
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
CA168,019A
Other versions
CA168019S (en
Inventor
Joseph D. Cappucci
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.)
Merrimac Industries Inc
Original Assignee
Merrimac Industries Inc
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 Merrimac Industries Inc filed Critical Merrimac Industries Inc
Application granted granted Critical
Publication of CA989024A publication Critical patent/CA989024A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
CA168,019A 1972-05-16 1973-04-05 Four port networks synthesized from interconnection of coupled and uncoupled sections of line lenghts Expired CA989024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25386272A 1972-05-16 1972-05-16

Publications (1)

Publication Number Publication Date
CA989024A true CA989024A (en) 1976-05-11

Family

ID=22962009

Family Applications (1)

Application Number Title Priority Date Filing Date
CA168,019A Expired CA989024A (en) 1972-05-16 1973-04-05 Four port networks synthesized from interconnection of coupled and uncoupled sections of line lenghts

Country Status (6)

Country Link
US (1) US3761843A (en)
JP (1) JPS4956558A (en)
CA (1) CA989024A (en)
DE (1) DE2324105A1 (en)
GB (2) GB1433862A (en)
IL (1) IL42088A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883828A (en) * 1974-06-03 1975-05-13 Merrimac Ind Inc High-power coupler synthesis
US4187470A (en) * 1978-02-09 1980-02-05 Nasa Dielectric-loaded waveguide circulator for cryogenically cooled and cascaded maser waveguide structures
US4275364A (en) * 1979-09-24 1981-06-23 The United States Of America As Represented By The Secretary Of The Navy Resonant element transformer
NL9401429A (en) * 1994-09-02 1996-04-01 Hollandse Signaalapparaten Bv Stripline antenna.
US5847625A (en) * 1997-04-02 1998-12-08 Tx Rx Systems Inc. Power Divider directional coupler
US6208220B1 (en) * 1999-06-11 2001-03-27 Merrimac Industries, Inc. Multilayer microwave couplers using vertically-connected transmission line structures
US7250827B2 (en) 2003-09-10 2007-07-31 Merrimac Industries, Inc. Circuitry module
US7663449B2 (en) * 2006-07-18 2010-02-16 Werlatone, Inc Divider/combiner with coupled section
US9888568B2 (en) 2012-02-08 2018-02-06 Crane Electronics, Inc. Multilayer electronics assembly and method for embedding electrical circuit components within a three dimensional module
US9178263B1 (en) 2014-08-29 2015-11-03 Werlatone, Inc. Divider/combiner with bridging coupled section
US9230726B1 (en) 2015-02-20 2016-01-05 Crane Electronics, Inc. Transformer-based power converters with 3D printed microchannel heat sink
US9325051B1 (en) 2015-04-02 2016-04-26 Werlatone, Inc. Resonance-inhibiting transmission-line networks and junction
US11011818B1 (en) 2020-08-04 2021-05-18 Werlatone, Inc. Transformer having series and parallel connected transmission lines
US10978772B1 (en) 2020-10-27 2021-04-13 Werlatone, Inc. Balun-based four-port transmission-line networks

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452300A (en) * 1965-08-11 1969-06-24 Merrimac Research & Dev Inc Four port directive coupler having electrical symmetry with respect to both axes
GB1252969A (en) * 1969-06-13 1971-11-10
US3621478A (en) * 1970-04-13 1971-11-16 Bell Telephone Labor Inc Suspended substrate transmission lines having coupled center conductors

Also Published As

Publication number Publication date
GB1433862A (en) 1976-04-28
IL42088A (en) 1975-10-15
US3761843A (en) 1973-09-25
JPS4956558A (en) 1974-06-01
DE2324105A1 (en) 1973-11-29
GB1433863A (en) 1976-04-28
IL42088A0 (en) 1973-06-29

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