BE476737A - - Google Patents

Info

Publication number: BE476737A
Authority: BE; Belgium

Application number

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.)

1940-03-08

Publication of BE476737A publication Critical patent/BE476737A/xx

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0066—Constructional details of transient suppressor
- 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
- H01P1/203—Strip line filters
- H01P1/2039—Galvanic coupling between Input/Output
- 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
- H03H7/01—Frequency selective two-port networks
- H03H7/06—Frequency selective two-port networks including resistors
- H03H7/07—Bridged T-filters
- 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
- H03H7/01—Frequency selective two-port networks
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1716—Comprising foot-point elements
- H03H7/1725—Element to ground being common to different shunt paths, i.e. Y-structure
- 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
- H03H7/01—Frequency selective two-port networks
- H03H7/075—Ladder networks, e.g. electric wave filters

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Coils Or Transformers For Communication (AREA)
Amplifiers (AREA)
Waveguide Connection Structure (AREA)
Filters And Equalizers (AREA)
Measurement Of Resistance Or Impedance (AREA)

BE476737D 1940-03-08 BE476737A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB436140A GB539444A (en)	1940-03-08	1940-03-08	Improvements in electrical networks

Publications (1)

Publication Number	Publication Date
BE476737A true BE476737A (enrdf_load_stackoverflow)

Family

ID=9775714

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE476737D BE476737A (enrdf_load_stackoverflow)	1940-03-08

Country Status (4)

Country	Link
BE (1)	BE476737A (enrdf_load_stackoverflow)
ES (1)	ES177213A1 (enrdf_load_stackoverflow)
FR (2)	FR57894E (enrdf_load_stackoverflow)
GB (2)	GB539444A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2558748A (en) *	1945-12-14	1951-07-03	Andrew V Haeff	Radio-frequency filter
US2676309A (en) *	1950-04-05	1954-04-20	William J Armstrong	High-frequency power transmission line for cyclotrons and the like
US2841771A (en) *	1951-04-18	1958-07-01	Frank S Dunleavey	Four-terminal filter embodying an ionized medium
US2683862A (en) *	1951-07-11	1954-07-13	Raytheon Mfg Co	Tunable resonant structure
BE542180A (enrdf_load_stackoverflow) *	1953-01-21
NL202113A (enrdf_load_stackoverflow) *	1954-03-05
US2926317A (en) *	1954-03-11	1960-02-23	Sanders Associates Inc	Transmission line
US2959752A (en) *	1959-03-25	1960-11-08	Hycon Eastern Inc	Selective low distortion crystal filter

0
- BE BE476737D patent/BE476737A/xx unknown
- FR FR956090D patent/FR956090A/fr not_active Expired
1940
- 1940-03-08 GB GB436140A patent/GB539444A/en not_active Expired
- 1940-05-24 GB GB918740A patent/GB541380A/en not_active Expired
1947
- 1947-03-13 ES ES0177213A patent/ES177213A1/es not_active Expired
- 1947-12-23 FR FR57894D patent/FR57894E/fr not_active Expired

Also Published As

Publication number	Publication date
FR956090A (enrdf_load_stackoverflow)	1950-01-24
GB539444A (en)	1941-09-10
GB541380A (en)	1941-11-25
FR57894E (fr)	1953-09-18
ES177213A1 (es)	1947-04-16

Publication	Publication Date	Title
FR956090A (enrdf_load_stackoverflow)	1950-01-24
AT166693B (enrdf_load_stackoverflow)	1950-09-11
FR852343A (enrdf_load_stackoverflow)	1940-01-30
FR853773A (enrdf_load_stackoverflow)	1940-03-28
BE440256A (enrdf_load_stackoverflow)	1941-01-28
NL55405C (enrdf_load_stackoverflow)	1943-05-15
BE438794A (enrdf_load_stackoverflow)	1940-07-31
BE437891A (enrdf_load_stackoverflow)	1940-03-30
BE437800A (enrdf_load_stackoverflow)
BE438273A (enrdf_load_stackoverflow)
NL57998C (enrdf_load_stackoverflow)
NL60874C (enrdf_load_stackoverflow)
NL55373C (enrdf_load_stackoverflow)
NL62734C (enrdf_load_stackoverflow)
BE440284A (enrdf_load_stackoverflow)
BE540986A (enrdf_load_stackoverflow)
NL63185C (enrdf_load_stackoverflow)
BE220358A (enrdf_load_stackoverflow)
BE440289A (enrdf_load_stackoverflow)
BE432598A (enrdf_load_stackoverflow)
BE436800A (enrdf_load_stackoverflow)
BE437143A (enrdf_load_stackoverflow)
BE437554A (enrdf_load_stackoverflow)
NL72247C (enrdf_load_stackoverflow)
BE437808A (enrdf_load_stackoverflow)