PL360323A1 - Układ wejściowy dla zespołu nadawczego wielkiej czUkład wejściowy dla zespołu nadawczego wielkiej częstotliwościęstotliwości - Google Patents

Układ wejściowy dla zespołu nadawczego wielkiej czUkład wejściowy dla zespołu nadawczego wielkiej częstotliwościęstotliwości

Info

Publication number
PL360323A1
PL360323A1 PL03360323A PL36032303A PL360323A1 PL 360323 A1 PL360323 A1 PL 360323A1 PL 03360323 A PL03360323 A PL 03360323A PL 36032303 A PL36032303 A PL 36032303A PL 360323 A1 PL360323 A1 PL 360323A1
Authority
PL
Poland
Prior art keywords
high frequency
transmitter unit
input system
frequency transmitter
input
Prior art date
Application number
PL03360323A
Other languages
English (en)
Other versions
PL204897B1 (pl
Inventor
MarcSebald Marc Sebald
JurgenZimmermann Jurgen Zimmermann
WolfgangWerner Wolfgang Werner
Original Assignee
Diehl AKO Stiftung & Co.KGDiehl AKO Stiftung & Co.KG
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 Diehl AKO Stiftung & Co.KGDiehl AKO Stiftung & Co.KG filed Critical Diehl AKO Stiftung & Co.KGDiehl AKO Stiftung & Co.KG
Publication of PL360323A1 publication Critical patent/PL360323A1/pl
Publication of PL204897B1 publication Critical patent/PL204897B1/pl

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/366—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device and comprising means for varying the frequency by a variable voltage or current
    • H03B5/368—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device and comprising means for varying the frequency by a variable voltage or current the means being voltage variable capacitance diodes
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0475—Circuits with means for limiting noise, interference or distortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/12—Modulator circuits; Transmitter circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/0002—Types of oscillators
    • H03B2200/0008—Colpitts oscillator

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
PL360323A 2002-05-25 2003-05-23 Układ wejściowy dla zespołu nadawczego wielkiej częstotliwości PL204897B1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10223396A DE10223396B4 (de) 2002-05-25 2002-05-25 Eingangsschaltung für einen HF-Sendebaustein

Publications (2)

Publication Number Publication Date
PL360323A1 true PL360323A1 (pl) 2003-12-01
PL204897B1 PL204897B1 (pl) 2010-02-26

Family

ID=29285700

Family Applications (1)

Application Number Title Priority Date Filing Date
PL360323A PL204897B1 (pl) 2002-05-25 2003-05-23 Układ wejściowy dla zespołu nadawczego wielkiej częstotliwości

Country Status (5)

Country Link
US (1) US6885256B2 (pl)
EP (1) EP1365517A3 (pl)
CN (1) CN100534082C (pl)
DE (1) DE10223396B4 (pl)
PL (1) PL204897B1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010005587B4 (de) * 2010-01-22 2019-11-14 Diehl Metering Systems Gmbh Bidirektionales Funk-Datenübertragungsverfahren

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3644831A (en) * 1967-10-09 1972-02-22 Gen Electric Modulation system
US4755774A (en) * 1985-07-15 1988-07-05 Motorola Inc. Two-port synthesizer modulation system employing an improved reference phase modulator
US5627529A (en) * 1994-03-11 1997-05-06 Prince Corporation Vehicle control system with trainable transceiver
US5079526A (en) 1990-08-29 1992-01-07 Motorola, Inc. Frequency modulated synthesizer using low frequency offset mixed VCO
US5930688A (en) 1992-04-02 1999-07-27 Stanford Telecommunications, Inc. Method and apparatus for intermodulation noise suppression in RF power amplifiers
US5438329A (en) * 1993-06-04 1995-08-01 M & Fc Holding Company, Inc. Duplex bi-directional multi-mode remote instrument reading and telemetry system
JPH08186519A (ja) * 1994-12-27 1996-07-16 Sony Corp 送受信回路
IL117058A (en) * 1996-02-06 2000-06-29 Israel State Millimeter-wave (MMW) synthesizer with FSK modulation transmitter
EP1386395A1 (en) * 2001-04-27 2004-02-04 Koninklijke Philips Electronics N.V. Switch in uhf bandpass filter

Also Published As

Publication number Publication date
US6885256B2 (en) 2005-04-26
EP1365517A3 (de) 2007-07-25
DE10223396B4 (de) 2005-08-04
PL204897B1 (pl) 2010-02-26
CN1459963A (zh) 2003-12-03
DE10223396A1 (de) 2003-12-18
CN100534082C (zh) 2009-08-26
US20030218489A1 (en) 2003-11-27
EP1365517A2 (de) 2003-11-26

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20120523