NL18794C - - Google Patents

Info

Publication number: NL18794C
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.)

1925-12-05

Publication of NL18794C publication Critical patent/NL18794C/xx

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/22—Automatic control in amplifiers having discharge tubes
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/30—Circuits for homodyne or synchrodyne receivers
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/30—Circuits for homodyne or synchrodyne receivers
- H04B1/302—Circuits for homodyne or synchrodyne receivers for single sideband receivers

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Noise Elimination (AREA)

NL18794D 1925-12-05 NL18794C (ja�@�@)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB30731/25A GB258131A (en)	1925-12-05	1925-12-05	Improvements in receiving systems for the detection of signals from high frequency waves

Publications (1)

Publication Number	Publication Date
NL18794C true NL18794C (ja�@�@)

Family

ID=10312259

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL18794D NL18794C (ja�@�@)	1925-12-05

Country Status (5)

Country	Link
US (1)	US1663880A (ja�@�@)
DE (1)	DE575427C (ja�@�@)
FR (1)	FR609393A (ja�@�@)
GB (1)	GB258131A (ja�@�@)
NL (1)	NL18794C (ja�@�@)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE925180C (de) *	1952-10-14	1955-03-14	Rohde & Schwarz	Verfahren zum Betrieb eines Empfaengers fuer amplitudenmodulierte Zweiseitenbandsendungen

0
- NL NL18794D patent/NL18794C/xx active
1925
- 1925-08-03 US US47655A patent/US1663880A/en not_active Expired - Lifetime
- 1925-12-05 GB GB30731/25A patent/GB258131A/en not_active Expired
- 1925-12-12 DE DEI26978D patent/DE575427C/de not_active Expired
1926
- 1926-01-13 FR FR609393D patent/FR609393A/fr not_active Expired

Also Published As

Publication number	Publication date
DE575427C (de)	1933-04-27
US1663880A (en)	1928-03-27
FR609393A (fr)	1926-08-13
GB258131A (en)	1926-09-16

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