CA953431A - Semiconductor device for producing high-frequency electric oscillations - Google Patents

Semiconductor device for producing high-frequency electric oscillations

Info

Publication number
CA953431A
CA953431A CA136,518A CA136518A CA953431A CA 953431 A CA953431 A CA 953431A CA 136518 A CA136518 A CA 136518A CA 953431 A CA953431 A CA 953431A
Authority
CA
Canada
Prior art keywords
semiconductor device
frequency electric
producing high
electric oscillations
oscillations
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
CA136,518A
Other languages
English (en)
Inventor
Jasper J. Goedbloed
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA953431A publication Critical patent/CA953431A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/10—Drag reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Bipolar Transistors (AREA)
CA136,518A 1971-03-10 1972-03-08 Semiconductor device for producing high-frequency electric oscillations Expired CA953431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7103156A NL7103156A (de) 1971-03-10 1971-03-10

Publications (1)

Publication Number Publication Date
CA953431A true CA953431A (en) 1974-08-20

Family

ID=19812649

Family Applications (1)

Application Number Title Priority Date Filing Date
CA136,518A Expired CA953431A (en) 1971-03-10 1972-03-08 Semiconductor device for producing high-frequency electric oscillations

Country Status (12)

Country Link
US (1) US3808555A (de)
JP (1) JPS5221873B1 (de)
AT (1) AT354517B (de)
AU (1) AU469438B2 (de)
CA (1) CA953431A (de)
CH (1) CH539979A (de)
DE (1) DE2209783A1 (de)
FR (1) FR2128768B1 (de)
GB (1) GB1379274A (de)
IT (1) IT949966B (de)
NL (1) NL7103156A (de)
SE (1) SE374985B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1485015A (en) * 1974-10-29 1977-09-08 Mullard Ltd Semi-conductor device manufacture
US3986192A (en) * 1975-01-02 1976-10-12 Bell Telephone Laboratories, Incorporated High efficiency gallium arsenide impatt diodes
FI77754C (fi) * 1986-12-23 1989-04-10 Kone Oy Lyftmotorenhet.
US10352970B2 (en) 2011-12-21 2019-07-16 Sony Corporation Detection apparatus, power receiving apparatus, non-contact power transmission system and detection method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1932842B2 (de) * 1968-08-01 1972-08-17 Semiconductor Research Foundation, Sendai, Miyagi (Japan) Laufzeitdiodenoszillator

Also Published As

Publication number Publication date
GB1379274A (en) 1975-01-02
FR2128768B1 (de) 1977-07-15
DE2209783A1 (de) 1972-09-14
SE374985B (de) 1975-03-24
FR2128768A1 (de) 1972-10-20
AU3967172A (en) 1973-09-13
US3808555A (en) 1974-04-30
AT354517B (de) 1979-01-10
NL7103156A (de) 1972-09-12
AU469438B2 (en) 1973-09-13
JPS5221873B1 (de) 1977-06-14
CH539979A (de) 1973-07-31
IT949966B (it) 1973-06-11
ATA188572A (de) 1979-06-15

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