DE69829271D1 - Ein vorher angepasster mmic transistor hoher leistung mit verbesserter erdschlusspotential-kontinuität - Google Patents

Ein vorher angepasster mmic transistor hoher leistung mit verbesserter erdschlusspotential-kontinuität

Info

Publication number
DE69829271D1
DE69829271D1 DE69829271T DE69829271T DE69829271D1 DE 69829271 D1 DE69829271 D1 DE 69829271D1 DE 69829271 T DE69829271 T DE 69829271T DE 69829271 T DE69829271 T DE 69829271T DE 69829271 D1 DE69829271 D1 DE 69829271D1
Authority
DE
Germany
Prior art keywords
adjusted
high performance
ground potential
improved ground
transistor high
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 - Lifetime
Application number
DE69829271T
Other languages
English (en)
Other versions
DE69829271T2 (de
Inventor
P Wen
Peter Chu
R Cole
S Wong
F Wang
D Hou
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of DE69829271D1 publication Critical patent/DE69829271D1/de
Application granted granted Critical
Publication of DE69829271T2 publication Critical patent/DE69829271T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • H01L23/482—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body
    • H01L23/4824—Pads with extended contours, e.g. grid structure, branch structure, finger structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
    • H01L23/64—Impedance arrangements
    • H01L23/66—High-frequency adaptations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2223/00—Details relating to semiconductor or other solid state devices covered by the group H01L23/00
    • H01L2223/58—Structural electrical arrangements for semiconductor devices not otherwise provided for
    • H01L2223/64—Impedance arrangements
    • H01L2223/66—High-frequency adaptations
    • H01L2223/6644—Packaging aspects of high-frequency amplifiers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/30—Technical effects
    • H01L2924/301—Electrical effects
    • H01L2924/3011—Impedance

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Microwave Amplifiers (AREA)
DE69829271T 1997-11-03 1998-11-03 Ein vorher angepasster MMIC Transistor hoher Leistung mit verbesserter Erdschlusspotentialkontiniutät Expired - Lifetime DE69829271T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/963,529 US5998817A (en) 1997-11-03 1997-11-03 High power prematched MMIC transistor with improved ground potential continuity
US963529 1997-11-03
PCT/US1998/023300 WO1999023701A1 (en) 1997-11-03 1998-11-03 A high power prematched mmic transistor with improved ground potential continuity

Publications (2)

Publication Number Publication Date
DE69829271D1 true DE69829271D1 (de) 2005-04-14
DE69829271T2 DE69829271T2 (de) 2006-02-09

Family

ID=25507356

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69829271T Expired - Lifetime DE69829271T2 (de) 1997-11-03 1998-11-03 Ein vorher angepasster MMIC Transistor hoher Leistung mit verbesserter Erdschlusspotentialkontiniutät

Country Status (7)

Country Link
US (1) US5998817A (de)
EP (1) EP0950263B1 (de)
JP (1) JP3115611B2 (de)
DE (1) DE69829271T2 (de)
ES (1) ES2235379T3 (de)
IL (1) IL130755A (de)
WO (1) WO1999023701A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6507110B1 (en) 2000-03-08 2003-01-14 Teledyne Technologies Incorporated Microwave device and method for making same
US6933603B2 (en) * 2002-07-11 2005-08-23 Teledyne Technologies Incorporated Multi-substrate layer semiconductor packages and method for making same
US7656236B2 (en) 2007-05-15 2010-02-02 Teledyne Wireless, Llc Noise canceling technique for frequency synthesizer
US8179045B2 (en) 2008-04-22 2012-05-15 Teledyne Wireless, Llc Slow wave structure having offset projections comprised of a metal-dielectric composite stack
JP5195192B2 (ja) * 2008-09-11 2013-05-08 沖電気工業株式会社 コプレーナ線路及びその製造方法
KR200463209Y1 (ko) 2010-01-21 2012-10-24 김동룡 접지 스트랩
US9202660B2 (en) 2013-03-13 2015-12-01 Teledyne Wireless, Llc Asymmetrical slow wave structures to eliminate backward wave oscillations in wideband traveling wave tubes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034399A (en) * 1976-02-27 1977-07-05 Rca Corporation Interconnection means for an array of majority carrier microwave devices
JPS55130178A (en) * 1979-03-30 1980-10-08 Fujitsu Ltd Semiconductor device
US4587541A (en) * 1983-07-28 1986-05-06 Cornell Research Foundation, Inc. Monolithic coplanar waveguide travelling wave transistor amplifier
US5760650A (en) * 1994-09-26 1998-06-02 Endgate Corporation Coplanar waveguide amplifier
US5546049A (en) * 1995-03-31 1996-08-13 Hughes Aircraft Company Frequency scalable pre-matched transistor

Also Published As

Publication number Publication date
US5998817A (en) 1999-12-07
JP3115611B2 (ja) 2000-12-11
JP2000508124A (ja) 2000-06-27
IL130755A0 (en) 2001-01-28
EP0950263A1 (de) 1999-10-20
WO1999023701A1 (en) 1999-05-14
ES2235379T3 (es) 2005-07-01
EP0950263B1 (de) 2005-03-09
DE69829271T2 (de) 2006-02-09
IL130755A (en) 2002-11-10

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Legal Events

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8364 No opposition during term of opposition