NO117986B - - Google Patents

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Publication number
NO117986B
NO117986B NO65160376A NO16037665A NO117986B NO 117986 B NO117986 B NO 117986B NO 65160376 A NO65160376 A NO 65160376A NO 16037665 A NO16037665 A NO 16037665A NO 117986 B NO117986 B NO 117986B
Authority
NO
Norway
Prior art keywords
dried
freeze
drying
dextran
vaccine
Prior art date
Application number
NO65160376A
Other languages
English (en)
Norwegian (no)
Inventor
Gerhard-Guenter Gassmann
Original Assignee
Int Standard Electric Corp
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 DEST22924A external-priority patent/DE1221272B/de
Priority claimed from DEST22923A external-priority patent/DE1218020B/de
Priority claimed from DEST22927A external-priority patent/DE1254200B/de
Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of NO117986B publication Critical patent/NO117986B/no

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00Demodulation of amplitude-modulated oscillations
    • H03D1/22Homodyne or synchrodyne circuits
    • H03D1/2281Homodyne or synchrodyne circuits using a phase locked loop
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03CMODULATION
    • H03C3/00Angle modulation
    • H03C3/02Details
    • H03C3/06Means for changing frequency deviation
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00Demodulation of amplitude-modulated oscillations
    • H03D1/22Homodyne or synchrodyne circuits
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/001Details of arrangements applicable to more than one type of frequency demodulator
    • H03D3/003Arrangements for reducing frequency deviation, e.g. by negative frequency feedback
    • H03D3/004Arrangements for reducing frequency deviation, e.g. by negative frequency feedback wherein the demodulated signal is used for controlling an oscillator, e.g. the local oscillator
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D5/00Circuits for demodulating amplitude-modulated or angle-modulated oscillations at will
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B15/00Suppression or limitation of noise or interference
    • H04B15/02Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • H04B15/04Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder
    • H04B15/06Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder by local oscillators of receivers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/44Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50Tuning indicators; Automatic tuning control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Superheterodyne Receivers (AREA)
  • Amplifiers (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Amplitude Modulation (AREA)
  • Television Receiver Circuits (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Television Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
NO65160376A 1964-11-10 1965-11-08 NO117986B (fi)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DEST22924A DE1221272B (de) 1964-11-10 1964-11-10 Vierstufiger transistorisierter Videoverstaerker
DEST22923A DE1218020B (de) 1964-11-10 1964-11-10 Verfahren zur Demodulation einer hochfrequenten elektrischen Schwingung
DEST22927A DE1254200B (de) 1964-11-10 1964-11-11 Synchrodynempfaenger fuer hochfrequente elektrische Schwingungen
DEST023659 1965-04-09
DE1965ST024726 DE1283928C2 (de) 1964-11-10 1965-12-03 Synchrodynempfaenger fuer hochfrequente elektrische schwingungen

Publications (1)

Publication Number Publication Date
NO117986B true NO117986B (fi) 1969-10-20

Family

ID=27512246

Family Applications (1)

Application Number Title Priority Date Filing Date
NO65160376A NO117986B (fi) 1964-11-10 1965-11-08

Country Status (8)

Country Link
US (2) US3454710A (fi)
BE (3) BE672125A (fi)
CH (3) CH454969A (fi)
FI (1) FI46447C (fi)
GB (3) GB1131245A (fi)
NL (3) NL150288B (fi)
NO (1) NO117986B (fi)
SE (3) SE321698B (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946148A (en) * 1974-10-03 1976-03-23 Zenith Radio Corporation Television receiver operable in exact or extended range tuning modes
US3939341A (en) * 1975-04-02 1976-02-17 Hughes Aircraft Company Phase-locked optical homodyne receiver
US4346477A (en) * 1977-08-01 1982-08-24 E-Systems, Inc. Phase locked sampling radio receiver
US4715001A (en) * 1984-08-23 1987-12-22 Motorola, Inc. Extremely accurate automatic frequency control circuit and method therefor
NL8403648A (nl) * 1984-11-30 1986-06-16 Philips Nv Fasegesleutelde lus in het bijzonder voor toepassing in een direktmengende am-synchroonontvanger.
JPH01132253A (ja) * 1987-11-18 1989-05-24 Hitachi Ltd 位相制御装置
US5140703A (en) * 1988-10-14 1992-08-18 Payne Christopher P Modulation distortion analyzer
US5444865A (en) * 1991-04-01 1995-08-22 Motorola, Inc. Generating transmit injection from receiver first and second injections
KR19990008178A (ko) * 1996-04-04 1999-01-25 이데이노브유끼 텔레비전 수신장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2231704A (en) * 1939-03-04 1941-02-11 Hazeltine Corp Homodyne receiver
GB840485A (en) * 1958-02-14 1960-07-06 Gen Electric Co Ltd Improvements in or relating to arrangements for demodulating electric carrier oscillations that are modulated by television signals
US3144512A (en) * 1961-05-03 1964-08-11 Int Standard Electric Corp Televsion signal receiver terminal

Also Published As

Publication number Publication date
SE345571B (fi) 1972-05-29
BE690662A (fi) 1967-06-05
NL151600B (nl) 1976-11-15
NL6616908A (fi) 1967-06-05
SE321698B (fi) 1970-03-16
BE672125A (fi) 1966-05-10
NL150288B (nl) 1976-07-15
NL6604586A (fi) 1966-10-10
BE679172A (fi) 1966-10-07
FI46447B (fi) 1972-11-30
US3454710A (en) 1969-07-08
CH478488A (de) 1969-09-15
CH486803A (de) 1970-02-28
NL6514619A (fi) 1966-05-11
CH454969A (de) 1968-04-30
GB1131245A (en) 1968-10-23
FI46447C (fi) 1973-03-12
SE344664B (fi) 1972-04-24
GB1136451A (en) 1968-12-11
NL153742B (nl) 1977-06-15
GB1146865A (en) 1969-03-26
US3519740A (en) 1970-07-07

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