GB1027429A - Improvements in or relating to micro-wave frequency multipliers - Google Patents

Improvements in or relating to micro-wave frequency multipliers

Info

Publication number
GB1027429A
GB1027429A GB642965A GB642965A GB1027429A GB 1027429 A GB1027429 A GB 1027429A GB 642965 A GB642965 A GB 642965A GB 642965 A GB642965 A GB 642965A GB 1027429 A GB1027429 A GB 1027429A
Authority
GB
United Kingdom
Prior art keywords
frequency
waveguide
tuned
input
relating
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
GB642965A
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.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs GmbH
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 Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Publication of GB1027429A publication Critical patent/GB1027429A/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

  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

1,027,429. Frequency changing. TELEFUNKEN PATENTVERWERWERTUNGSGESELLSCHAFT. Feb. 15, 1965 [Feb. 18, 1964], No. 6429/65. Heading H2F. A microwave frequency multiplier comprises a rectangular waveguide 2 tuned to twice the input frequency #, an input waveguide 1 and output waveguide 8, a pair of series-connected non-linear elements (e.g. varactor diodes) D1, D2 across the short dimension of the waveguide, and a conductor 7 coupling the input waveguide to the junction of these two elements. As shown, a frequency doubler has the input waveguide tuned to # and the guide 8 tuned to 2#. A short circuit for frequency 3# is provided by a stub 5 of length # 3 / 2 , and frequency 3# is also tuned out by the adjustable stub 3. Frequency 4# is tuned out by stubs 4 and 9. A frequency tripler is also disclosed (Fig. 4, not shown), this being provided with suitable stubs for tuning. The rectangular waveguide has dimensions a and b which satisfy the relationships: ## 1 3# 1 a #5 #- <a< - and - < - #4 8 b 2
GB642965A 1964-02-18 1965-02-15 Improvements in or relating to micro-wave frequency multipliers Expired GB1027429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964T0025631 DE1298151B (en) 1964-02-18 1964-02-18 Frequency doubler arrangement for microwaves

Publications (1)

Publication Number Publication Date
GB1027429A true GB1027429A (en) 1966-04-27

Family

ID=7552199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB642965A Expired GB1027429A (en) 1964-02-18 1965-02-15 Improvements in or relating to micro-wave frequency multipliers

Country Status (2)

Country Link
DE (1) DE1298151B (en)
GB (1) GB1027429A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754416A (en) * 1946-03-29 1956-07-10 William D Hope Balanced mixer
DE1065026B (en) * 1956-10-30 1959-09-10 Standard Elek K Lorenz Ag Waveguide bridge circuit for microwaves

Also Published As

Publication number Publication date
DE1298151B (en) 1969-06-26

Similar Documents

Publication Publication Date Title
GB1438149A (en) Microwave circuits
ES487141A1 (en) Digital phase control circuit with auxiliary circuit.
GB1062078A (en) Stripline filter and parametric frequency doubler including such filter
GB1124266A (en) Modular integrated electronics radar
GB1360338A (en) Electrical waveguide arrangements
GB1027429A (en) Improvements in or relating to micro-wave frequency multipliers
GB1083799A (en) Improvements in harmonic generator utilizing semiconductor diode
JPS5669901A (en) Microwave coplanar-line/slot-line converting transmission line
GB1194662A (en) Improvements in or relating to Tunable Single Stage Semi-Conductor Frequency Multipliers
JPS5646301A (en) Microwave diode device
GB1426406A (en) Microwave harmonic filter
GB975680A (en) Waveguide microwave mixer
JPS57131101A (en) Waveguide distributor
GB1078833A (en) Improvements in parametric frequency-multiplier circuits
GB1356317A (en) Wave-guide couplers
GB1059005A (en) Microwave harmonic generator
JPS5471916A (en) Microwave frequency converter circuit
GB1159424A (en) Improvements in and relating to Frequency Multipliers
JPS55102905A (en) Microwave generator
JPS5419365A (en) High frequency high output transistor
GB1019283A (en) Improvements in or relating to generators
GB1101648A (en) Improvements in or relating to tuning arrangements for radio receivers
GB1181351A (en) Electric Wave Frequency Multiplier
JPS5577202A (en) Circulator circuit
JPS54143044A (en) Power distributor/synthesizer