GB1113454A - Improvements in frequency multipliers - Google Patents
Improvements in frequency multipliersInfo
- Publication number
- GB1113454A GB1113454A GB4049165A GB4049165A GB1113454A GB 1113454 A GB1113454 A GB 1113454A GB 4049165 A GB4049165 A GB 4049165A GB 4049165 A GB4049165 A GB 4049165A GB 1113454 A GB1113454 A GB 1113454A
- Authority
- GB
- United Kingdom
- Prior art keywords
- waveguide
- frequency
- input
- sept
- diodes
- 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
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
Abstract
1,113,454. Frequency changing. COMPAGNIE FRANCAISE THOMSON HOUSTON - HOTCHKISS BRANDT. 22 Sept., 1965 [23 Sept., 1964], No. 40491/65. Heading H2F. 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, C<SP>1</SP> 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.
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 |
|---|---|
| GB1113454A true GB1113454A (en) | 1968-05-15 |
Family
ID=8838858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4049165A Expired GB1113454A (en) | 1964-09-23 | 1965-09-22 | 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5250488B1 (en) * | 1971-04-28 | 1977-12-24 |
-
1964
- 1964-09-23 FR FR988978A patent/FR1417212A/en not_active Expired
-
1965
- 1965-08-17 DE DE19651466044 patent/DE1466044A1/en active Pending
- 1965-08-25 ES ES0316780A patent/ES316780A1/en not_active Expired
- 1965-09-03 CH CH1236765A patent/CH446449A/en unknown
- 1965-09-16 NL NL6512082A patent/NL6512082A/xx unknown
- 1965-09-22 GB GB4049165A patent/GB1113454A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6512082A (en) | 1966-03-24 |
| ES316780A1 (en) | 1965-11-16 |
| CH446449A (en) | 1967-11-15 |
| DE1466044A1 (en) | 1969-10-09 |
| FR1417212A (en) | 1965-11-12 |
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