AU2002225619A1 - Harmonic matching network for a saturated amplifier - Google Patents

Harmonic matching network for a saturated amplifier

Info

Publication number
AU2002225619A1
AU2002225619A1 AU2002225619A AU2561902A AU2002225619A1 AU 2002225619 A1 AU2002225619 A1 AU 2002225619A1 AU 2002225619 A AU2002225619 A AU 2002225619A AU 2561902 A AU2561902 A AU 2561902A AU 2002225619 A1 AU2002225619 A1 AU 2002225619A1
Authority
AU
Australia
Prior art keywords
matching network
harmonic matching
saturated amplifier
saturated
amplifier
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002225619A
Inventor
Paul W. Dent
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ericsson Inc
Original Assignee
Ericsson Inc
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 Ericsson Inc filed Critical Ericsson Inc
Publication of AU2002225619A1 publication Critical patent/AU2002225619A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/606—Protecting data by securing the transmission between two devices or processes
    • 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
    • H01P1/212—Frequency-selective devices, e.g. filters suppressing or attenuating harmonic frequencies
    • 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
    • H03F1/565—Modifications of input or output impedances, not otherwise provided for using inductive elements
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • 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
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1758—Series LC in shunt or branch path
    • 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
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1775—Parallel LC in shunt or branch path
    • 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
    • H03H7/38—Impedance-matching networks
    • H03H7/383—Impedance-matching networks comprising distributed impedance elements together with lumped impedance elements
AU2002225619A 2000-12-07 2001-11-14 Harmonic matching network for a saturated amplifier Abandoned AU2002225619A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/730,791 2000-12-07
US09/730,791 US6577199B2 (en) 2000-12-07 2000-12-07 Harmonic matching network for a saturated amplifier
PCT/US2001/043083 WO2002047256A2 (en) 2000-12-07 2001-11-14 Harmonic matching network for a saturated amplifier

Publications (1)

Publication Number Publication Date
AU2002225619A1 true AU2002225619A1 (en) 2002-06-18

Family

ID=24936822

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002225619A Abandoned AU2002225619A1 (en) 2000-12-07 2001-11-14 Harmonic matching network for a saturated amplifier

Country Status (4)

Country Link
US (1) US6577199B2 (en)
EP (1) EP1350314A2 (en)
AU (1) AU2002225619A1 (en)
WO (1) WO2002047256A2 (en)

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CN102136618A (en) * 2010-12-01 2011-07-27 丹东华欣电子科技有限公司 Odd harmonic suppression type spiral cavity filter
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US9419568B2 (en) * 2013-06-03 2016-08-16 Skyworks Solutions, Inc. Circuits and methods related to power amplifier efficiency based on multi-harmonic approximation
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Also Published As

Publication number Publication date
WO2002047256A3 (en) 2003-01-03
WO2002047256A2 (en) 2002-06-13
US20020105384A1 (en) 2002-08-08
EP1350314A2 (en) 2003-10-08
US6577199B2 (en) 2003-06-10

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