IT1007413B - Filtro di armoniche di microonde con impiego di giunzioni a t in cascata a piani e e piani h alternati - Google Patents

Filtro di armoniche di microonde con impiego di giunzioni a t in cascata a piani e e piani h alternati

Info

Publication number
IT1007413B
IT1007413B IT20561/74A IT2056174A IT1007413B IT 1007413 B IT1007413 B IT 1007413B IT 20561/74 A IT20561/74 A IT 20561/74A IT 2056174 A IT2056174 A IT 2056174A IT 1007413 B IT1007413 B IT 1007413B
Authority
IT
Italy
Prior art keywords
junctions
cascade
microwave
planes
alternate
Prior art date
Application number
IT20561/74A
Other languages
English (en)
Inventor
H Mohr
Original Assignee
Varian Associates
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 Varian Associates filed Critical Varian Associates
Application granted granted Critical
Publication of IT1007413B publication Critical patent/IT1007413B/it

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
    • H01P1/212—Frequency-selective devices, e.g. filters suppressing or attenuating harmonic frequencies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H01P1/162—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion absorbing spurious or unwanted modes of propagation
IT20561/74A 1973-03-05 1974-04-08 Filtro di armoniche di microonde con impiego di giunzioni a t in cascata a piani e e piani h alternati IT1007413B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00337972A US3805193A (en) 1973-03-05 1973-03-05 Microwave harmonic filter employing cascaded alternate e-plane and h-plane t-junctions

Publications (1)

Publication Number Publication Date
IT1007413B true IT1007413B (it) 1976-10-30

Family

ID=23322836

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20561/74A IT1007413B (it) 1973-03-05 1974-04-08 Filtro di armoniche di microonde con impiego di giunzioni a t in cascata a piani e e piani h alternati

Country Status (8)

Country Link
US (1) US3805193A (it)
JP (1) JPS5727601B2 (it)
AU (1) AU477006B2 (it)
CA (1) CA998447A (it)
DE (1) DE2410396C2 (it)
FR (1) FR2220886B1 (it)
GB (1) GB1426406A (it)
IT (1) IT1007413B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542352A (en) * 1983-06-17 1985-09-17 Motorola, Inc. Cavity oscillator with undesired mode absorbing waveguides for linear FM
GB2456043B (en) * 2007-12-28 2011-11-30 Furuno Electric Co Harmonic suppression resonator, harmonic propagation blocking filter, and radar apparatus
RU2459321C1 (ru) * 2011-07-22 2012-08-20 Дмитрий Сергеевич Рыженко Заградительный фильтр свч диапазона
JP6080538B2 (ja) * 2012-12-25 2017-02-15 三菱電機株式会社 フィルタ回路
GB2599720A (en) 2020-10-09 2022-04-13 Elekta ltd RF source protection

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB664668A (en) * 1949-10-17 1952-01-09 Easycantop Ltd Improvements in or relating to apparatus for scoring end closures for cans
US2639326A (en) * 1951-03-06 1953-05-19 Bell Telephone Labor Inc Electromagnetic wave microwave frequency structure using hybrid junctions
US2795763A (en) * 1951-05-03 1957-06-11 Bell Telephone Labor Inc Microwave filters
US2762986A (en) * 1951-08-24 1956-09-11 Raytheon Mfg Co Low pass filters
US2961619A (en) * 1957-06-21 1960-11-22 Sperry Rand Corp Microwave filter
DE1240568B (de) * 1964-08-13 1967-05-18 Deutsche Post Inst Oberwellenfilter fuer Mikrowellen
US3593220A (en) * 1968-07-15 1971-07-13 Varian Associates High power microwave low-pass filter of the leaky wall type

Also Published As

Publication number Publication date
JPS5727601B2 (it) 1982-06-11
CA998447A (en) 1976-10-12
AU6585774A (en) 1975-08-21
US3805193A (en) 1974-04-16
JPS5042770A (it) 1975-04-18
DE2410396A1 (de) 1974-09-12
DE2410396C2 (de) 1985-10-03
FR2220886A1 (it) 1974-10-04
GB1426406A (en) 1976-02-25
AU477006B2 (en) 1976-10-14
FR2220886B1 (it) 1978-01-06

Similar Documents

Publication Publication Date Title
IT1010699B (it) Perfezionamenti relativi a caccia viti e viti utilizzabili con gli stessi
IT1015029B (it) Raccordo elettrico con filtro rf
IT1004155B (it) Apparecchio disidratore ed omogeneizzatore
BR7409305A (pt) Aperfeicoamento em conjunto de embolo e gaxeta
IT1020450B (it) Comparatore di frequenza e di fase con uscita in corrente
BR7402382A (pt) Aperfeicoamentos em processo de e em aparelho para formar festao
IT1040736B (it) Moltiplicatore numerico rapido e sue applicazioni
IT1007413B (it) Filtro di armoniche di microonde con impiego di giunzioni a t in cascata a piani e e piani h alternati
IT1038708B (it) Struttura di parete divisoria composta e variabile con elementi intercmbiabili
AU8177575A (en) Improvements in and connected with the formation of shape surfaces
NL7502641A (nl) Nieuwe dielektrischr vloeistoffen en toepassing ervan.
SE383595B (sv) Mikrovagsoscillator
IT946696B (it) Discriminatore di frequenza e o di fase con banda dinamica allar gata
IT1006258B (it) Couorante trisazoico e sua preparazione
MY7700239A (en) Cinchonidine and cinchonine-derivatives
AR208522A1 (es) Nuevos azopigmentos metalicos y procedimiento para producirlos
BE809370A (fr) 3-hydroxy et 3-oxo-7-amino
IL33549A (en) Structural component and structures comprising the same
ZA752349B (en) New nitroimidazolyl-triazolo-pyridazines and the preparation thereof
AT343246B (de) Wasch- und reinigungsmittel
CS179910B2 (en) Sinusoidal rc oscillator with variable frequency
AU6112573A (en) Forming surfaces and structures
IL45332A0 (en) Voltage frequency and frequency-voltage reciprocal converter
IL33852A0 (en) Frequency multiplier and filter unit
ZA743559B (en) Pallet and pallet structure