ATE311606T1 - Abstimmbares ferroelektrisches element mit geringen verlusten und verfahren zu dessen charakterisierung - Google Patents

Abstimmbares ferroelektrisches element mit geringen verlusten und verfahren zu dessen charakterisierung

Info

Publication number
ATE311606T1
ATE311606T1 AT02718436T AT02718436T ATE311606T1 AT E311606 T1 ATE311606 T1 AT E311606T1 AT 02718436 T AT02718436 T AT 02718436T AT 02718436 T AT02718436 T AT 02718436T AT E311606 T1 ATE311606 T1 AT E311606T1
Authority
AT
Austria
Prior art keywords
losses
low loss
ferroelectric element
ferro
tunable ferroelectric
Prior art date
Application number
AT02718436T
Other languages
English (en)
Inventor
Stanley Slavko Toncich
Original Assignee
Kyocera Wireless 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 US09/904,631 external-priority patent/US6690251B2/en
Application filed by Kyocera Wireless Corp filed Critical Kyocera Wireless Corp
Application granted granted Critical
Publication of ATE311606T1 publication Critical patent/ATE311606T1/de

Links

Classifications

    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/06—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture having a dielectric selected for the variation of its permittivity with applied voltage, i.e. ferroelectric capacitors
    • 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
    • H01P1/20327—Electromagnetic interstage coupling
    • H01P1/20336—Comb or interdigital filters
    • 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
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1841—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/56—Modifications of input or output impedances, not otherwise provided for
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H03F3/191—Tuned amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/246—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection using electronic means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H03L1/022—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/111—Indexing scheme relating to amplifiers the amplifier being a dual or triple band amplifier, e.g. 900 and 1800 MHz, e.g. switched or not switched, simultaneously or not
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/294—Indexing scheme relating to amplifiers the amplifier being a low noise amplifier [LNA]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/372—Noise reduction and elimination in amplifier
    • 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
    • H03H7/0123—Frequency selective two-port networks comprising distributed impedance elements together with lumped impedance elements
    • 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
    • H03H7/12—Bandpass or bandstop filters with adjustable bandwidth and fixed centre frequency
AT02718436T 2001-04-11 2002-04-02 Abstimmbares ferroelektrisches element mit geringen verlusten und verfahren zu dessen charakterisierung ATE311606T1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US28309301P 2001-04-11 2001-04-11
US09/904,631 US6690251B2 (en) 2001-04-11 2001-07-13 Tunable ferro-electric filter
US09/912,753 US6639491B2 (en) 2001-04-11 2001-07-24 Tunable ferro-electric multiplexer
US09/927,732 US6690176B2 (en) 2001-04-11 2001-08-08 Low-loss tunable ferro-electric device and method of characterization
US09/927,136 US6825818B2 (en) 2001-04-11 2001-08-10 Tunable matching circuit
PCT/IB2002/001027 WO2002084310A1 (en) 2001-04-11 2002-04-02 Low-loss tunable ferro-electric device and method of characterization

Publications (1)

Publication Number Publication Date
ATE311606T1 true ATE311606T1 (de) 2005-12-15

Family

ID=27540676

Family Applications (8)

Application Number Title Priority Date Filing Date
AT02718436T ATE311606T1 (de) 2001-04-11 2002-04-02 Abstimmbares ferroelektrisches element mit geringen verlusten und verfahren zu dessen charakterisierung
AT02716979T ATE483238T1 (de) 2001-04-11 2002-04-02 Abstimmbarer ferro-elektrischer filter
AT02722534T ATE405986T1 (de) 2001-04-11 2002-04-02 Abstimmbare anpassschaltung
AT02722535T ATE418801T1 (de) 2001-04-11 2002-04-02 Abstimmbarer multiplexer
AT02718438T ATE364916T1 (de) 2001-04-11 2002-04-04 Ferroelektrische antenne und verfahren zu deren abstimmung
AT02718443T ATE415734T1 (de) 2001-04-11 2002-04-08 Abstimmbarer spannungsgesteuerter oszillator
AT02718445T ATE330340T1 (de) 2001-04-11 2002-04-09 Inverted-f ferroelektrische antenne
AT02720351T ATE338351T1 (de) 2001-04-11 2002-04-10 Abstimmbarer phasenschieber und anwendungen dafür

Family Applications After (7)

Application Number Title Priority Date Filing Date
AT02716979T ATE483238T1 (de) 2001-04-11 2002-04-02 Abstimmbarer ferro-elektrischer filter
AT02722534T ATE405986T1 (de) 2001-04-11 2002-04-02 Abstimmbare anpassschaltung
AT02722535T ATE418801T1 (de) 2001-04-11 2002-04-02 Abstimmbarer multiplexer
AT02718438T ATE364916T1 (de) 2001-04-11 2002-04-04 Ferroelektrische antenne und verfahren zu deren abstimmung
AT02718443T ATE415734T1 (de) 2001-04-11 2002-04-08 Abstimmbarer spannungsgesteuerter oszillator
AT02718445T ATE330340T1 (de) 2001-04-11 2002-04-09 Inverted-f ferroelektrische antenne
AT02720351T ATE338351T1 (de) 2001-04-11 2002-04-10 Abstimmbarer phasenschieber und anwendungen dafür

Country Status (7)

Country Link
EP (8) EP1377839B1 (de)
JP (22) JP2004530360A (de)
CN (5) CN100557738C (de)
AT (8) ATE311606T1 (de)
DE (8) DE60237808D1 (de)
ES (7) ES2315361T3 (de)
WO (10) WO2002084310A1 (de)

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