GB1386178A - Gunn oscillators - Google Patents

Gunn oscillators

Info

Publication number
GB1386178A
GB1386178A GB4144872A GB4144872A GB1386178A GB 1386178 A GB1386178 A GB 1386178A GB 4144872 A GB4144872 A GB 4144872A GB 4144872 A GB4144872 A GB 4144872A GB 1386178 A GB1386178 A GB 1386178A
Authority
GB
United Kingdom
Prior art keywords
region
band
sept
field
induced
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
GB4144872A
Other languages
English (en)
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of GB1386178A publication Critical patent/GB1386178A/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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N80/00—Bulk negative-resistance effect devices

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Formation Of Insulating Films (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
GB4144872A 1971-09-28 1972-09-07 Gunn oscillators Expired GB1386178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2148379A DE2148379C3 (de) 1971-09-28 1971-09-28 Negativ-Impedanz-Oszillator für die Erzeugung sehr hochfrequenter elektromagnetischer Spannungen

Publications (1)

Publication Number Publication Date
GB1386178A true GB1386178A (en) 1975-03-05

Family

ID=5820792

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4144872A Expired GB1386178A (en) 1971-09-28 1972-09-07 Gunn oscillators

Country Status (9)

Country Link
JP (1) JPS4843282A (enrdf_load_stackoverflow)
BE (1) BE789413A (enrdf_load_stackoverflow)
CH (1) CH548137A (enrdf_load_stackoverflow)
DE (1) DE2148379C3 (enrdf_load_stackoverflow)
FR (1) FR2154555B3 (enrdf_load_stackoverflow)
GB (1) GB1386178A (enrdf_load_stackoverflow)
IT (1) IT969355B (enrdf_load_stackoverflow)
LU (1) LU66179A1 (enrdf_load_stackoverflow)
NL (1) NL7212959A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125617A (en) * 1982-08-06 1984-03-07 Standard Telephones Cables Ltd Negative effective mass device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5444902A (en) * 1977-09-14 1979-04-09 Daburiyuu Aaru Gureesu Kk Support for photosensitive resin printing plate
JPH0329168Y2 (enrdf_load_stackoverflow) * 1981-03-14 1991-06-21
JPS5836494A (ja) * 1981-08-28 1983-03-03 Oji Paper Co Ltd 電子写真方式平版印刷原版用基材

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125617A (en) * 1982-08-06 1984-03-07 Standard Telephones Cables Ltd Negative effective mass device

Also Published As

Publication number Publication date
JPS4843282A (enrdf_load_stackoverflow) 1973-06-22
NL7212959A (enrdf_load_stackoverflow) 1973-03-30
DE2148379A1 (de) 1973-04-05
FR2154555A1 (enrdf_load_stackoverflow) 1973-05-11
DE2148379C3 (de) 1974-10-31
LU66179A1 (enrdf_load_stackoverflow) 1973-04-02
DE2148379B2 (de) 1974-03-21
FR2154555B3 (enrdf_load_stackoverflow) 1975-10-17
BE789413A (fr) 1973-03-28
IT969355B (it) 1974-03-30
CH548137A (de) 1974-04-11

Similar Documents

Publication Publication Date Title
JPS56125868A (en) Thin-film semiconductor device
GB1234119A (enrdf_load_stackoverflow)
JPS54149469A (en) Semiconductor device
GB1525415A (en) Mos transistor
GB1386178A (en) Gunn oscillators
GB1376492A (en) Insulated gate field effect transistors and methods of making them
JPS52146574A (en) Semiconductor device
GB1328828A (en) Microwave device
JPS6430117A (en) Formation of ceramic superconductor membrane
JPS6451662A (en) Semiconductor device and its manufacture
JPS6454762A (en) Insulated gate field effect transistor
JPS56126977A (en) Junction type field effect transistor
JPS6489372A (en) Semiconductor device
JPS5670667A (en) Longitudinal semiconductor device
JPS54159185A (en) Semiconductor device
JPS57184250A (en) Field-effect type semiconductor circuit element
JPS56135967A (en) Manufacture of semiconductor device
JPS5655075A (en) Semiconductor device
JPS5381085A (en) Production of semiconductor device
JPS57145420A (en) Semiconductor delay line and its driving method
JPS55151365A (en) Insulated gate type transistor and semiconductor integrated circuit
JPS54133078A (en) Semiconductor device
SE315952B (enrdf_load_stackoverflow)
JPS5788773A (en) Semiconductor device
JPS5758359A (en) Power mos fet

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees