ES316780A1 - Improvements in frequency multipliers - Google Patents

Improvements in frequency multipliers

Info

Publication number
ES316780A1
ES316780A1 ES0316780A ES316780A ES316780A1 ES 316780 A1 ES316780 A1 ES 316780A1 ES 0316780 A ES0316780 A ES 0316780A ES 316780 A ES316780 A ES 316780A ES 316780 A1 ES316780 A1 ES 316780A1
Authority
ES
Spain
Prior art keywords
waveguide
input
diodes
frequency
coaxial 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.)
Expired
Application number
ES0316780A
Other languages
Spanish (es)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Publication of ES316780A1 publication Critical patent/ES316780A1/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
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/16—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using uncontrolled rectifying devices, e.g. rectifying diodes or Schottky diodes
    • H03B19/18—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using uncontrolled rectifying devices, e.g. rectifying diodes or Schottky diodes and elements comprising distributed inductance and capacitance

Landscapes

  • Waveguide Connection Structure (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)

Abstract

A microwave frequency multiplying arrangement comprises a T-shaped conducting member whose cross-bar carries a semi-conductor variable capacity diode at each end, the member being mounted at the junction of two waveguides, or a waveguide and a coaxial cable, which are dimensioned to suit the input frequency F and the output frequency 2F respectively. As shown, the base of the T-member is connected to the centre of the long side of the input waveguide, and the diodes are connected to the earth of the waveguide by means of capacitors C, C1 formed by apertures in the walls and shunting resistors R 1 . In another embodiment (Fig. 5, not shown), in which the cross-bar is parallel to the long side of output waveguide and the short side of the input waveguide the diodes are connected in opposition. The Specification discloses arrangements using one waveguide with one coaxial cable.
ES0316780A 1964-09-23 1965-08-25 Improvements in frequency multipliers Expired ES316780A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR988978A FR1417212A (en) 1964-09-23 1964-09-23 Improvements to frequency doublers

Publications (1)

Publication Number Publication Date
ES316780A1 true ES316780A1 (en) 1965-11-16

Family

ID=8838858

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0316780A Expired ES316780A1 (en) 1964-09-23 1965-08-25 Improvements in frequency multipliers

Country Status (6)

Country Link
CH (1) CH446449A (en)
DE (1) DE1466044A1 (en)
ES (1) ES316780A1 (en)
FR (1) FR1417212A (en)
GB (1) GB1113454A (en)
NL (1) NL6512082A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250488B1 (en) * 1971-04-28 1977-12-24

Also Published As

Publication number Publication date
FR1417212A (en) 1965-11-12
DE1466044A1 (en) 1969-10-09
NL6512082A (en) 1966-03-24
GB1113454A (en) 1968-05-15
CH446449A (en) 1967-11-15

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