NL112408C - - Google Patents

Info

Publication number
NL112408C
NL112408C NL226066A NL226066A NL112408C NL 112408 C NL112408 C NL 112408C NL 226066 A NL226066 A NL 226066A NL 226066 A NL226066 A NL 226066A NL 112408 C NL112408 C NL 112408C
Authority
NL
Netherlands
Application number
NL226066A
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 filed Critical
Priority to NL226066A priority Critical patent/NL112408C/xx
Priority to US798071A priority patent/US3061801A/en
Priority to DEN16414A priority patent/DE1092523B/de
Priority to GB9215/59A priority patent/GB913360A/en
Priority to CH7087459A priority patent/CH372709A/de
Priority to FR789725A priority patent/FR1218967A/fr
Application granted granted Critical
Publication of NL112408C publication Critical patent/NL112408C/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/005—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating using irradiation or electric treatment
    • A23L3/01—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating using irradiation or electric treatment using microwaves or dielectric heating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/10—Angle modulation by means of variable impedance
    • H03C3/12—Angle modulation by means of variable impedance by means of a variable reactive element
    • H03C3/14—Angle modulation by means of variable impedance by means of a variable reactive element simulated by circuit comprising active element with at least three electrodes, e.g. reactance-tube circuit
    • H03C3/16—Angle modulation by means of variable impedance by means of a variable reactive element simulated by circuit comprising active element with at least three electrodes, e.g. reactance-tube circuit in which the active element simultaneously serves as the active element of an oscillator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/10—Angle modulation by means of variable impedance
    • H03C3/24—Angle modulation by means of variable impedance by means of a variable resistive element, e.g. tube
    • H03C3/26—Angle modulation by means of variable impedance by means of a variable resistive element, e.g. tube comprising two elements controlled in push-pull by modulating signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/38—Angle modulation by converting amplitude modulation to angle modulation
    • H03C3/40—Angle modulation by converting amplitude modulation to angle modulation using two signal paths the outputs of which have a predetermined phase difference and at least one output being amplitude-modulated
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C7/00—Modulating electromagnetic waves
    • H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/02—Manually-operated control
    • H03G3/14—Manually-operated control in frequency-selective amplifiers
    • H03G3/16—Manually-operated control in frequency-selective amplifiers having discharge tubes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
    • H03H7/487—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source particularly adapted as coupling circuit between transmitters and antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Amplifiers (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
NL226066A 1958-03-20 1958-03-20 NL112408C (xx)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL226066A NL112408C (xx) 1958-03-20 1958-03-20
US798071A US3061801A (en) 1958-03-20 1959-03-09 Device for varying the frequency of an oscillator
DEN16414A DE1092523B (de) 1958-03-20 1959-03-17 Einrichtung zum AEndern der Frequenz eines Oszillators
GB9215/59A GB913360A (en) 1958-03-20 1959-03-17 Improvements in or relating to variable frequency oscillators
CH7087459A CH372709A (de) 1958-03-20 1959-03-17 Einrichtung zum Ändern der Frequenz eines Oszillators
FR789725A FR1218967A (fr) 1958-03-20 1959-03-18 Dispositif permettant de modifier la fréquence d'un oscillateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL226066A NL112408C (xx) 1958-03-20 1958-03-20

Publications (1)

Publication Number Publication Date
NL112408C true NL112408C (xx) 1966-02-15

Family

ID=19751157

Family Applications (1)

Application Number Title Priority Date Filing Date
NL226066A NL112408C (xx) 1958-03-20 1958-03-20

Country Status (6)

Country Link
US (1) US3061801A (xx)
CH (1) CH372709A (xx)
DE (1) DE1092523B (xx)
FR (1) FR1218967A (xx)
GB (1) GB913360A (xx)
NL (1) NL112408C (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3670268A (en) * 1970-04-15 1972-06-13 Raytheon Co Waveguide hybrid junction wherein a wall of the e-arm is contiguous with a wall of the h-arm

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2150241A (en) * 1935-02-23 1939-03-14 Ibm Communication system
US2459557A (en) * 1944-03-11 1949-01-18 Rca Corp Wave length modulation
US2691734A (en) * 1946-05-17 1954-10-12 Bell Telephone Labor Inc Frequency stabilized oscillator
GB662539A (en) * 1948-12-09 1951-12-05 Marconi Wireless Telegraph Co Improvements in or relating to radio and like transmitters
US2801391A (en) * 1952-06-13 1957-07-30 Elliott Brothers London Ltd Wave guide magic-tee junctions
US2731653A (en) * 1955-06-02 1956-01-24 Glassman James Moccasin shoe process

Also Published As

Publication number Publication date
GB913360A (en) 1962-12-19
FR1218967A (fr) 1960-05-13
CH372709A (de) 1963-10-31
US3061801A (en) 1962-10-30
DE1092523B (de) 1960-11-10

Similar Documents

Publication Publication Date Title
MX70102A (xx)
DE1251087B (xx)
FR75609E (xx)
FI40050B (xx)
AT217439B (xx)
FR465M (xx)
AT213908B (xx)
AT213316B (xx)
FR435M (xx)
AT213446B (xx)
JPS367468B1 (xx)
AT213558B (xx)
AT213337B (xx)
AT216803B (xx)
AT219868B (xx)
AT214270B (xx)
AT217982B (xx)
AT213670B (xx)
AT219815B (xx)
AT216831B (xx)
AT216749B (xx)
AT213631B (xx)
AT213557B (xx)
AT216612B (xx)
AT216771B (xx)