IL146908A - Transition between symmetric stripline and asymmetric stripline - Google Patents

Transition between symmetric stripline and asymmetric stripline

Info

Publication number
IL146908A
IL146908A IL14690800A IL14690800A IL146908A IL 146908 A IL146908 A IL 146908A IL 14690800 A IL14690800 A IL 14690800A IL 14690800 A IL14690800 A IL 14690800A IL 146908 A IL146908 A IL 146908A
Authority
IL
Israel
Prior art keywords
stripline
transition
symmetric
asymmetric
asymmetric stripline
Prior art date
Application number
IL14690800A
Other languages
English (en)
Other versions
IL146908A0 (en
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IL146908A0 publication Critical patent/IL146908A0/xx
Publication of IL146908A publication Critical patent/IL146908A/xx

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
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0237—High frequency adaptations
    • H05K1/024—Dielectric details, e.g. changing the dielectric material around a transmission line
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • 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
    • H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
    • H05K1/0298—Multilayer circuits
    • 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
    • H05K2201/01—Dielectrics
    • H05K2201/0183—Dielectric layers
    • H05K2201/0191—Dielectric layers wherein the thickness of the dielectric plays an important role
    • 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
    • H05K2201/07—Electric details
    • H05K2201/0707—Shielding
    • H05K2201/0715—Shielding provided by an outer layer of PCB
    • 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
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/095—Conductive through-holes or vias
    • H05K2201/09536—Buried plated through-holes, i.e. plated through-holes formed in a core before lamination
    • 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
    • H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
    • H05K2201/09845—Stepped hole, via, edge, bump or conductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Structure Of Printed Boards (AREA)
  • Waveguide Connection Structure (AREA)
IL14690800A 1999-06-17 2000-06-13 Transition between symmetric stripline and asymmetric stripline IL146908A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9902302A SE514424C2 (sv) 1999-06-17 1999-06-17 Övergång mellan symmetrisk och asymmetrisk stripline i ett flerlagers mönsterkort
PCT/SE2000/001012 WO2000079846A1 (en) 1999-06-17 2000-06-13 Transition between symmetric stripline and asymmetric stripline

Publications (2)

Publication Number Publication Date
IL146908A0 IL146908A0 (en) 2002-08-14
IL146908A true IL146908A (en) 2005-11-20

Family

ID=20416131

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14690800A IL146908A (en) 1999-06-17 2000-06-13 Transition between symmetric stripline and asymmetric stripline

Country Status (8)

Country Link
US (1) US6348844B1 (enExample)
EP (1) EP1195080B1 (enExample)
JP (1) JP4198912B2 (enExample)
AU (1) AU5856900A (enExample)
DE (1) DE60027297T2 (enExample)
IL (1) IL146908A (enExample)
SE (1) SE514424C2 (enExample)
WO (1) WO2000079846A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6483404B1 (en) * 2001-08-20 2002-11-19 Xytrans, Inc. Millimeter wave filter for surface mount applications
US6881895B1 (en) 2003-09-30 2005-04-19 National Semiconductor Corporation Radio frequency (RF) filter within multilayered low temperature co-fired ceramic (LTCC) substrate
US6872962B1 (en) 2003-09-30 2005-03-29 National Semiconductor Corporation Radio frequency (RF) filter within multilayered low temperature co-fired ceramic (LTCC) substrate
US6873228B1 (en) 2003-09-30 2005-03-29 National Semiconductor Corporation Buried self-resonant bypass capacitors within multilayered low temperature co-fired ceramic (LTCC) substrate
US20050088258A1 (en) * 2003-10-27 2005-04-28 Xytrans, Inc. Millimeter wave surface mount filter
DE102006047427B4 (de) * 2006-10-06 2012-10-25 Epcos Ag Substrat mit HF-tauglicher Leitung
DE102007038514A1 (de) * 2007-08-16 2009-02-19 Robert Bosch Gmbh Elektrische Schaltungsanordnung und Verfahren zur Herstellung einer elektrischen Schaltungsanordnung
US8248183B2 (en) * 2009-07-30 2012-08-21 Sierra Wireless, Inc. Circuit board pad having impedance matched to a transmission line and method for providing same
GB201113131D0 (en) * 2011-07-29 2011-09-14 Bae Systems Plc Radio frequency communication
US11342647B2 (en) 2019-11-26 2022-05-24 Raytheon Company Free-form dual dual-conductor integrated radio frequency media
US12456808B2 (en) 2021-10-01 2025-10-28 The Boeing Company High isolation ring slot patch radiator for phased array antennas
EP4576420A1 (en) * 2023-12-18 2025-06-25 The Boeing Company High isolation ring slot patch radiator for phased array antennas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69318879T2 (de) * 1992-04-03 1998-10-08 Matsushita Electric Ind Co Ltd Keramisches Mehrschicht-Substrat für hohe Frequenzen
JP3023265B2 (ja) * 1992-09-26 2000-03-21 日本特殊陶業株式会社 集積回路用パッケージ本体
JPH06334449A (ja) * 1993-05-25 1994-12-02 Matsushita Electric Ind Co Ltd 高周波増幅器回路多層基板

Also Published As

Publication number Publication date
DE60027297T2 (de) 2007-03-29
WO2000079846A1 (en) 2000-12-28
AU5856900A (en) 2001-01-09
EP1195080A1 (en) 2002-04-10
DE60027297D1 (de) 2006-05-24
SE514424C2 (sv) 2001-02-19
EP1195080B1 (en) 2006-04-12
SE9902302D0 (sv) 1999-06-17
IL146908A0 (en) 2002-08-14
JP2003502968A (ja) 2003-01-21
JP4198912B2 (ja) 2008-12-17
SE9902302L (sv) 2000-12-18
US6348844B1 (en) 2002-02-19

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