NL258290A - - Google Patents

Info

Publication number: NL258290A
Authority: NL; Netherlands

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.)

1959-11-27

Publication of NL258290A publication Critical patent/NL258290A/xx

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
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
- H03D9/06—Transference of modulation using distributed inductance and capacitance
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F7/00—Parametric amplifiers
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F7/00—Parametric amplifiers
- H03F7/04—Parametric amplifiers using variable-capacitance element; using variable-permittivity element

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Superheterodyne Receivers (AREA)
Amplifiers (AREA)

NL258290D 1959-11-27 NL258290A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DES66019A DE1195370B (de)	1959-11-27	1959-11-27	UEberlagerungsanordnung fuer sehr kurze elektromagnctische Wellen

Publications (1)

Publication Number	Publication Date
NL258290A true NL258290A (xx)

Family

ID=7498484

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL258290D NL258290A (xx)	1959-11-27

Country Status (4)

Country	Link
BE (1)	BE597452A (xx)
DE (1)	DE1195370B (xx)
GB (1)	GB953068A (xx)
NL (1)	NL258290A (xx)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL221438A (xx) *	1956-10-29

0
- NL NL258290D patent/NL258290A/xx unknown
1959
- 1959-11-27 DE DES66019A patent/DE1195370B/de active Pending
1960
- 1960-11-24 BE BE597452A patent/BE597452A/fr unknown
- 1960-11-25 GB GB4059260A patent/GB953068A/en not_active Expired

Also Published As

Publication number	Publication date
GB953068A (en)	1964-03-25
BE597452A (fr)	1961-03-15
DE1195370B (de)	1965-06-24

Publication	Publication Date	Title
AT212261B (xx)	1960-12-12
AT213197B (xx)	1961-01-25
AT213532B (xx)	1961-02-27
AT213496B (xx)	1961-02-27
AT216639B (xx)	1961-08-10
AT219912B (xx)	1962-02-26
AT222246B (xx)	1962-07-10
FR1230999A (xx)	1960-09-21
BE575800A (xx)	1959-06-15
BE575793A (xx)
BE586250A (xx)	1960-05-03
NL253024A (xx)	1964-03-25
BE503570A (xx)
BE573433A (xx)
NL248403A (xx)
BE574478A (xx)
BE575242A (xx)	1959-05-15
NL247194A (xx)
NL245107A (xx)	1964-07-15
NL127612C (xx)
CH1364760A4 (xx)	1964-01-31
BE586407A (xx)
BE586349A (xx)
NL258290A (xx)
BE579532A (xx)