ES347013A1 - Mejoras en o relativas a filtros guiaondas. - Google Patents

Mejoras en o relativas a filtros guiaondas.

Info

Publication number
ES347013A1
ES347013A1 ES347013A ES347013A ES347013A1 ES 347013 A1 ES347013 A1 ES 347013A1 ES 347013 A ES347013 A ES 347013A ES 347013 A ES347013 A ES 347013A ES 347013 A1 ES347013 A1 ES 347013A1
Authority
ES
Spain
Prior art keywords
filter
resonant
coupling
rejection
frequency
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
ES347013A
Other languages
English (en)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana 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
Priority claimed from GB25966/66A external-priority patent/GB1129185A/en
Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES347013A1 publication Critical patent/ES347013A1/es
Expired legal-status Critical Current

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
    • H01P1/219—Evanescent mode filters

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
ES347013A 1966-06-10 1967-11-10 Mejoras en o relativas a filtros guiaondas. Expired ES347013A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB25966/66A GB1129185A (en) 1966-06-10 1966-06-10 Improvements in or relating to waveguide filters
GB5057366A GB1133801A (en) 1966-06-10 1966-11-11 Improvements in or relating to waveguide filters

Publications (1)

Publication Number Publication Date
ES347013A1 true ES347013A1 (es) 1969-01-01

Family

ID=40032589

Family Applications (1)

Application Number Title Priority Date Filing Date
ES347013A Expired ES347013A1 (es) 1966-06-10 1967-11-10 Mejoras en o relativas a filtros guiaondas.

Country Status (7)

Country Link
BE (1) BE706387A (es)
CH (1) CH474163A (es)
DE (1) DE1541938A1 (es)
ES (1) ES347013A1 (es)
FR (1) FR94167E (es)
GB (1) GB1133801A (es)
NL (1) NL6715256A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675631A (en) * 1985-01-17 1987-06-23 M/A-Com, Inc. Waveguide bandpass filter
JPH0785521B2 (ja) * 1987-02-21 1995-09-13 新日本無線株式会社 低域フイルタ導波管型ダイオ−ドリミツタ
EP1492194A1 (en) * 2003-06-24 2004-12-29 BSC Filters Ltd Bandpass filter and diplexer

Also Published As

Publication number Publication date
BE706387A (es) 1968-05-13
NL6715256A (es) 1968-05-13
FR94167E (fr) 1969-07-11
DE1541938A1 (de) 1970-11-26
GB1133801A (en) 1968-11-20
CH474163A (de) 1969-06-15

Similar Documents

Publication Publication Date Title
GB709509A (en) Band pass electric filters
GB1376938A (en) Composite dielectric resonator
ES395068A1 (es) Mejoras en resonadores de cavidad rectangular.
US4489292A (en) Stub type bandpass filter
GB750418A (en) Improvements in or relating to band-pass filters
US5262742A (en) Half-wave folded cross-coupled filter
ES347013A1 (es) Mejoras en o relativas a filtros guiaondas.
US3845422A (en) Stop band filter
US3153208A (en) Waveguide filter having nonidentical sections resonant at same fundamental frequency and different harmonic frequencies
JPS5643801A (en) Band-pass filter
ATE13956T1 (de) Bandpassfilter mit dielektrischen resonatoren.
GB1360338A (en) Electrical waveguide arrangements
US4661999A (en) Microwave push-pull frequency converter
ES347787A2 (es) Un filtro pasabanda guiaondas.
EP0029276B1 (en) Microwave filter
GB1356317A (en) Wave-guide couplers
JPS5656001A (en) Notch filter
JPS57155802A (en) Band pass filter
GB709328A (en) Ultra-high frequency filter
GB996346A (en) Diode parametric amplifier
GB1317643A (en) Microwave multiplexer
GB1355098A (en) Rejection filter circuit
SU409351A1 (ru) Волноводный полосовой фильтр
JPS5787601A (en) Band-pass filter
GB1271441A (en) Improvements relating to band pass filters