GB1249823A - Wide band splitter - Google Patents

Wide band splitter

Info

Publication number
GB1249823A
GB1249823A GB3805369A GB3805369A GB1249823A GB 1249823 A GB1249823 A GB 1249823A GB 3805369 A GB3805369 A GB 3805369A GB 3805369 A GB3805369 A GB 3805369A GB 1249823 A GB1249823 A GB 1249823A
Authority
GB
United Kingdom
Prior art keywords
leads
core
conductors
apertures
lead
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
GB3805369A
Inventor
James Clive Cameron Tierney
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.)
Pye Electronic Products Ltd
Original Assignee
Pye 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 Pye Ltd filed Critical Pye Ltd
Priority to GB3805369A priority Critical patent/GB1249823A/en
Publication of GB1249823A publication Critical patent/GB1249823A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
    • H03H7/482—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source particularly adapted for use in common antenna systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • H01F2017/067—Core with two or more holes to lead through conductor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0237—High frequency adaptations
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/08—Magnetic details
    • H05K2201/083—Magnetic materials
    • H05K2201/086—Magnetic materials for inductive purposes, e.g. printed inductor with ferrite core
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09009—Substrate related
    • H05K2201/09063—Holes or slots in insulating substrate not used for electrical connections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09145—Edge details
    • H05K2201/09172—Notches between edge pads
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10431—Details of mounted components
    • H05K2201/10439—Position of a single component
    • H05K2201/10446—Mounted on an edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Waveguide Aerials (AREA)

Abstract

1,249,823. Waveguides. PYE Ltd. 29 July, 1969, No. 38053/69. Heading H1W. A wide-band, high-frequency, inductive power splitter comprises a double-apertured ferrite core 1 located in slots provided in a circuit board 21. The splitter is of the kind (Fig. 1, not shown) in which a pair of leads connecting a common input 6 to a pair of outputs 7, 8 pass in opposite directions through both apertures 2, 3 of the core 1 in turn. The leads are printed on both sides of circuit board 21 which has projections 25, 26 extending through the apertures and serving to locate the core. Input 6 is connected to printed leads 28, 30, output 8 to lead 36, and output 7 to lead 32, conductive connections (not shown) through the thickness of the board being provided where appropriate. The circuit is completed by conductors 38, 39 bridging the ends respectively of the pairs of conductors 28, 32 and 30, 36. Wide band matching may be improved by connecting between the two paths in the manner shown a resistor 40 and capacitor 41 in series. The terminals 6, 7, 8 may be the inner sockets of coaxial connectors.
GB3805369A 1969-07-29 1969-07-29 Wide band splitter Expired GB1249823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3805369A GB1249823A (en) 1969-07-29 1969-07-29 Wide band splitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3805369A GB1249823A (en) 1969-07-29 1969-07-29 Wide band splitter

Publications (1)

Publication Number Publication Date
GB1249823A true GB1249823A (en) 1971-10-13

Family

ID=10400845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3805369A Expired GB1249823A (en) 1969-07-29 1969-07-29 Wide band splitter

Country Status (1)

Country Link
GB (1) GB1249823A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2219569A1 (en) * 1973-02-23 1974-09-20 Siemens Ag
EP0134950A2 (en) * 1983-08-13 1985-03-27 Richard Hirschmann GmbH & Co. High frequency directional coupler comprising a tubular core with printed coils
WO2003081614A1 (en) * 2002-03-27 2003-10-02 Commergy Technologies Limited 'a magnetic structure assembly'
EP1863043A2 (en) * 2006-05-30 2007-12-05 ORION ELECTRIC CO., Ltd. Mounting structure of ferrite core
EP2117285A1 (en) * 2008-04-29 2009-11-11 Siemens Aktiengesellschaft Österreich Switch carrier for holding a ferrite construction element
WO2014001441A3 (en) * 2012-06-27 2014-03-20 Continental Automotive Gmbh Production-process-optimized filter device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2219569A1 (en) * 1973-02-23 1974-09-20 Siemens Ag
EP0134950A2 (en) * 1983-08-13 1985-03-27 Richard Hirschmann GmbH & Co. High frequency directional coupler comprising a tubular core with printed coils
EP0134950A3 (en) * 1983-08-13 1986-12-17 Richard Hirschmann Radiotechnisches Werk High frequency directional coupler comprising a tubular core with printed coils
WO2003081614A1 (en) * 2002-03-27 2003-10-02 Commergy Technologies Limited 'a magnetic structure assembly'
US7365624B2 (en) 2002-03-27 2008-04-29 Commergy Technologies Limited Magnetic structure assembly
EP1863043A2 (en) * 2006-05-30 2007-12-05 ORION ELECTRIC CO., Ltd. Mounting structure of ferrite core
EP1863043A3 (en) * 2006-05-30 2009-05-13 ORION ELECTRIC CO., Ltd. Mounting structure of ferrite core
EP2117285A1 (en) * 2008-04-29 2009-11-11 Siemens Aktiengesellschaft Österreich Switch carrier for holding a ferrite construction element
WO2014001441A3 (en) * 2012-06-27 2014-03-20 Continental Automotive Gmbh Production-process-optimized filter device
US9577599B2 (en) 2012-06-27 2017-02-21 Continental Automotive Gmbh Production-process-optimized filter device

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