CH509012A - Doppelkammfilter - Google Patents

Doppelkammfilter

Info

Publication number
CH509012A
CH509012A CH1228069A CH1228069A CH509012A CH 509012 A CH509012 A CH 509012A CH 1228069 A CH1228069 A CH 1228069A CH 1228069 A CH1228069 A CH 1228069A CH 509012 A CH509012 A CH 509012A
Authority
CH
Switzerland
Prior art keywords
comb filter
double comb
double
filter
comb
Prior art date
Application number
CH1228069A
Other languages
English (en)
Inventor
Gurnos King Howard
Pye Graham
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH509012A publication Critical patent/CH509012A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
CH1228069A 1968-08-15 1969-08-13 Doppelkammfilter CH509012A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39008/68A GB1188431A (en) 1968-08-15 1968-08-15 Electric Wave Filter

Publications (1)

Publication Number Publication Date
CH509012A true CH509012A (de) 1971-06-15

Family

ID=10407053

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1228069A CH509012A (de) 1968-08-15 1969-08-13 Doppelkammfilter

Country Status (7)

Country Link
US (1) US3593223A (de)
CH (1) CH509012A (de)
DE (1) DE1938347A1 (de)
ES (1) ES370509A1 (de)
FR (1) FR2015706A1 (de)
GB (1) GB1188431A (de)
NL (1) NL6912436A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5020149A (en) * 1987-09-30 1991-05-28 Conifer Corporation Integrated down converter and interdigital filter apparatus and method for construction thereof
US5008956A (en) * 1987-09-30 1991-04-16 Conifer Corporation Interdigital local oscillator filter apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093801A (en) * 1960-12-27 1963-06-11 Ibm Traveling wave parametric amplifiers
US3200353A (en) * 1962-02-14 1965-08-10 Cutler Hammer Inc Microwave structure utilizing ferrite coupling means
US3327255A (en) * 1963-03-06 1967-06-20 Bolljahn Harriette Interdigital band-pass filters
GB1131114A (en) * 1966-06-08 1968-10-23 Marconi Co Ltd Improvements in or relating to microwave filters

Also Published As

Publication number Publication date
GB1188431A (en) 1970-04-15
US3593223A (en) 1971-07-13
DE1938347A1 (de) 1970-02-19
NL6912436A (de) 1970-02-17
ES370509A1 (es) 1971-04-16
FR2015706A1 (de) 1970-04-30

Similar Documents

Publication Publication Date Title
BG15533A3 (bg) Тютюнев филтър
CH514296A (de) Rauchwarenhülle
DK126542B (da) Akvariefilter
CH458896A (de) Filter
CH497909A (de) Filtervorrichtung
BE757121A (fr) Elements filtrants
CH501340A (de) Kristallfilter
DK132162C (da) Bandfilter
CH496462A (de) Filtermatte
CH489261A (de) Scheibenfilter
CH500748A (de) Rückspülbarer Filter
DE1909657B2 (de) Digitales filter
BE751027A (fr) Scheepsschroefaskokerafdichting
CH490881A (de) Filtriervorrichtung
CH494054A (de) Filterpresse
CH497152A (fr) Bigoudi
BE748797A (fr) Werkanker
CH493966A (de) Kristallfilter
CH524263A (de) Filteranordnung
CH501374A (fr) Cigarette-filtre
CH491545A (de) Elektromechanisches Filter
CH493166A (de) Kristallfilter
AT295433B (de) Kerzenfilter
CH506212A (de) Tiefpassfilter
AT306744B (de) Filteranlage

Legal Events

Date Code Title Description
PL Patent ceased