SE519752C2 - Mikrovågsförstärkare med förbikopplingssegment - Google Patents

Mikrovågsförstärkare med förbikopplingssegment

Info

Publication number
SE519752C2
SE519752C2 SE0004834A SE0004834A SE519752C2 SE 519752 C2 SE519752 C2 SE 519752C2 SE 0004834 A SE0004834 A SE 0004834A SE 0004834 A SE0004834 A SE 0004834A SE 519752 C2 SE519752 C2 SE 519752C2
Authority
SE
Sweden
Prior art keywords
bypass
bypass segment
segment
amplifier unit
section
Prior art date
Application number
SE0004834A
Other languages
English (en)
Swedish (sv)
Other versions
SE0004834L (sv
SE0004834D0 (sv
Inventor
Oleg Pozdeev
Original Assignee
Allgon Ab
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 Allgon Ab filed Critical Allgon Ab
Priority to SE0004834A priority Critical patent/SE519752C2/sv
Publication of SE0004834D0 publication Critical patent/SE0004834D0/xx
Priority to EP01983026A priority patent/EP1344313B1/de
Priority to PCT/SE2001/002490 priority patent/WO2002052722A1/en
Priority to DE60132244T priority patent/DE60132244T2/de
Priority to CN 01821153 priority patent/CN1257606C/zh
Publication of SE0004834L publication Critical patent/SE0004834L/xx
Publication of SE519752C2 publication Critical patent/SE519752C2/sv
Priority to HK04101972A priority patent/HK1061471A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
    • H03F3/602—Combinations of several amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/198—A hybrid coupler being used as coupling circuit between stages of an amplifier circuit
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)
SE0004834A 2000-12-22 2000-12-22 Mikrovågsförstärkare med förbikopplingssegment SE519752C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0004834A SE519752C2 (sv) 2000-12-22 2000-12-22 Mikrovågsförstärkare med förbikopplingssegment
EP01983026A EP1344313B1 (de) 2000-12-22 2001-11-09 Mikrowellenverstärker mit bypass-segment
PCT/SE2001/002490 WO2002052722A1 (en) 2000-12-22 2001-11-09 Microwave amplifier with bypass segment
DE60132244T DE60132244T2 (de) 2000-12-22 2001-11-09 Mikrowellenverstärker mit bypass-segment
CN 01821153 CN1257606C (zh) 2000-12-22 2001-11-09 具有旁路部分的微波放大器
HK04101972A HK1061471A1 (en) 2000-12-22 2004-03-17 Microwave amplifier with bypass segment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0004834A SE519752C2 (sv) 2000-12-22 2000-12-22 Mikrovågsförstärkare med förbikopplingssegment

Publications (3)

Publication Number Publication Date
SE0004834D0 SE0004834D0 (sv) 2000-12-22
SE0004834L SE0004834L (sv) 2002-06-23
SE519752C2 true SE519752C2 (sv) 2003-04-08

Family

ID=20282413

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0004834A SE519752C2 (sv) 2000-12-22 2000-12-22 Mikrovågsförstärkare med förbikopplingssegment

Country Status (6)

Country Link
EP (1) EP1344313B1 (de)
CN (1) CN1257606C (de)
DE (1) DE60132244T2 (de)
HK (1) HK1061471A1 (de)
SE (1) SE519752C2 (de)
WO (1) WO2002052722A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI117777B (fi) 2005-06-07 2007-02-15 Filtronic Comtek Oy Pienikohinaisen vahvistimen ohitusjärjestely
US7508260B2 (en) 2005-08-24 2009-03-24 Freescale Semiconductor, Inc. Bypassable low noise amplifier topology with multi-tap transformer
SE529457C2 (sv) * 2005-11-04 2007-08-14 Powerwave Technologies Sweden Förbikopplingsanordning för mikrovågsförstärkarenhet
WO2008103086A1 (en) * 2007-02-20 2008-08-28 Telefonaktiebolaget Lm Ericsson (Publ) Balanced amplifying device having a bypass branch
US9374114B2 (en) * 2014-04-15 2016-06-21 Mediatek Inc. Receiver apparatus with blocker detection path parallel with receiver path and associated blocker detection method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992669A (en) * 1975-08-29 1976-11-16 Gte Automatic Electric Laboratories Incorporated Radio frequency protection circuit
US4056785A (en) * 1976-12-06 1977-11-01 Bell Telephone Laboratories, Incorporated Low-noise microwave amplifier
US5418490A (en) * 1994-03-01 1995-05-23 Tx Rx Systems, Inc. Failure responsive alternate amplifier and bypass system for communications amplifier

Also Published As

Publication number Publication date
DE60132244D1 (de) 2008-02-14
SE0004834L (sv) 2002-06-23
CN1483240A (zh) 2004-03-17
SE0004834D0 (sv) 2000-12-22
CN1257606C (zh) 2006-05-24
HK1061471A1 (en) 2004-09-17
WO2002052722A1 (en) 2002-07-04
DE60132244T2 (de) 2009-01-02
EP1344313A1 (de) 2003-09-17
EP1344313B1 (de) 2008-01-02

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