FR2446032A1 - Emetteur haute frequence pour radiosondes - Google Patents

Emetteur haute frequence pour radiosondes

Info

Publication number
FR2446032A1
FR2446032A1 FR7900113A FR7900113A FR2446032A1 FR 2446032 A1 FR2446032 A1 FR 2446032A1 FR 7900113 A FR7900113 A FR 7900113A FR 7900113 A FR7900113 A FR 7900113A FR 2446032 A1 FR2446032 A1 FR 2446032A1
Authority
FR
France
Prior art keywords
stabilised
rotates
outer tube
coaxial resonator
cable
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.)
Granted
Application number
FR7900113A
Other languages
English (en)
French (fr)
Other versions
FR2446032B3 (US06312121-20011106-C00033.png
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.)
Vaisala Oy
Original Assignee
Vaisala Oy
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 Vaisala Oy filed Critical Vaisala Oy
Priority to FR7900113A priority Critical patent/FR2446032A1/fr
Publication of FR2446032A1 publication Critical patent/FR2446032A1/fr
Application granted granted Critical
Publication of FR2446032B3 publication Critical patent/FR2446032B3/fr
Granted 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
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1805—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a coaxial resonator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • 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
    • H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
    • H03B2201/01—Varying the frequency of the oscillations by manual means
    • H03B2201/011—Varying the frequency of the oscillations by manual means the means being an element with a variable capacitance
    • 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
    • H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
    • H03B2201/01—Varying the frequency of the oscillations by manual means
    • H03B2201/014—Varying the frequency of the oscillations by manual means the means being associated with an element comprising distributed inductances and capacitances
    • H03B2201/015—Varying the frequency of the oscillations by manual means the means being associated with an element comprising distributed inductances and capacitances the element being a cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
FR7900113A 1979-01-03 1979-01-03 Emetteur haute frequence pour radiosondes Granted FR2446032A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7900113A FR2446032A1 (fr) 1979-01-03 1979-01-03 Emetteur haute frequence pour radiosondes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900113A FR2446032A1 (fr) 1979-01-03 1979-01-03 Emetteur haute frequence pour radiosondes

Publications (2)

Publication Number Publication Date
FR2446032A1 true FR2446032A1 (fr) 1980-08-01
FR2446032B3 FR2446032B3 (US06312121-20011106-C00033.png) 1981-10-30

Family

ID=9220444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900113A Granted FR2446032A1 (fr) 1979-01-03 1979-01-03 Emetteur haute frequence pour radiosondes

Country Status (1)

Country Link
FR (1) FR2446032A1 (US06312121-20011106-C00033.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111416576A (zh) * 2020-03-20 2020-07-14 西安博瑞集信电子科技有限公司 一种基于同轴介质谐振腔的振荡器及设计方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111416576A (zh) * 2020-03-20 2020-07-14 西安博瑞集信电子科技有限公司 一种基于同轴介质谐振腔的振荡器及设计方法

Also Published As

Publication number Publication date
FR2446032B3 (US06312121-20011106-C00033.png) 1981-10-30

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