IT1233437B - Perfezionamento a un convertitore armonico di frequenza a soppressione di immagine operante nel campo delle microonde. - Google Patents

Perfezionamento a un convertitore armonico di frequenza a soppressione di immagine operante nel campo delle microonde.

Info

Publication number
IT1233437B
IT1233437B IT8723219A IT2321987A IT1233437B IT 1233437 B IT1233437 B IT 1233437B IT 8723219 A IT8723219 A IT 8723219A IT 2321987 A IT2321987 A IT 2321987A IT 1233437 B IT1233437 B IT 1233437B
Authority
IT
Italy
Prior art keywords
improvement
frequency converter
microwave field
harmonic frequency
impression
Prior art date
Application number
IT8723219A
Other languages
English (en)
Other versions
IT8723219A0 (it
Inventor
Paolo Bonato
Original Assignee
Gte Telecom Spa
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 Gte Telecom Spa filed Critical Gte Telecom Spa
Priority to IT8723219A priority Critical patent/IT1233437B/it
Publication of IT8723219A0 publication Critical patent/IT8723219A0/it
Priority to DE3888141T priority patent/DE3888141T2/de
Priority to ES88120535T priority patent/ES2049744T3/es
Priority to EP88120535A priority patent/EP0322612B1/en
Priority to NO885523A priority patent/NO172318C/no
Priority to US07/289,070 priority patent/US5020148A/en
Application granted granted Critical
Publication of IT1233437B publication Critical patent/IT1233437B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance
    • H03D9/0608—Transference of modulation using distributed inductance and capacitance by means of diodes
    • H03D9/0633—Transference of modulation using distributed inductance and capacitance by means of diodes mounted on a stripline circuit
    • 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
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/16—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using uncontrolled rectifying devices, e.g. rectifying diodes or Schottky diodes
    • H03B19/18—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using uncontrolled rectifying devices, e.g. rectifying diodes or Schottky diodes and elements comprising distributed inductance and capacitance
    • 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
    • H03B2200/003—Circuit elements of oscillators
    • H03B2200/0032—Circuit elements of oscillators including a device with a Schottky junction
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0001—Circuit elements of demodulators
    • H03D2200/0037—Diplexers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0082—Quadrature arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Aerials With Secondary Devices (AREA)
  • Waveguides (AREA)
IT8723219A 1987-12-24 1987-12-24 Perfezionamento a un convertitore armonico di frequenza a soppressione di immagine operante nel campo delle microonde. IT1233437B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8723219A IT1233437B (it) 1987-12-24 1987-12-24 Perfezionamento a un convertitore armonico di frequenza a soppressione di immagine operante nel campo delle microonde.
DE3888141T DE3888141T2 (de) 1987-12-24 1988-12-08 Die Spiegelfrequenz herabsetzender harmonischer Mikrowellen-Frequenzumsetzer.
ES88120535T ES2049744T3 (es) 1987-12-24 1988-12-08 Convertidor de frecuencia armonica con supresion de imagen en microondas.
EP88120535A EP0322612B1 (en) 1987-12-24 1988-12-08 Microwave image suppression harmonic frequency converter
NO885523A NO172318C (no) 1987-12-24 1988-12-13 Anordning ved en speilfrekvensundertrykkende harmonisk frekvensomformer som arbeider i mikroboelgeomraadet
US07/289,070 US5020148A (en) 1987-12-24 1988-12-22 Image suppression harmonic frequency converter operating in the microwave field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8723219A IT1233437B (it) 1987-12-24 1987-12-24 Perfezionamento a un convertitore armonico di frequenza a soppressione di immagine operante nel campo delle microonde.

Publications (2)

Publication Number Publication Date
IT8723219A0 IT8723219A0 (it) 1987-12-24
IT1233437B true IT1233437B (it) 1992-03-31

Family

ID=11205019

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8723219A IT1233437B (it) 1987-12-24 1987-12-24 Perfezionamento a un convertitore armonico di frequenza a soppressione di immagine operante nel campo delle microonde.

Country Status (6)

Country Link
US (1) US5020148A (it)
EP (1) EP0322612B1 (it)
DE (1) DE3888141T2 (it)
ES (1) ES2049744T3 (it)
IT (1) IT1233437B (it)
NO (1) NO172318C (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5161254A (en) * 1990-12-03 1992-11-03 Novatel Communications, Ltd. Active filtering mixer
US5355524A (en) * 1992-01-21 1994-10-11 Motorola, Inc. Integrated radio receiver/transmitter structure
FI109736B (fi) 1993-11-01 2002-09-30 Nokia Corp Vastaanottimen taajuusalueen ja kaistanleveyden vaihto peilitaajuutta vaimentavan sekoittimen avulla
US5584067A (en) * 1993-12-10 1996-12-10 Motorola, Inc. Dual traveling wave resonator filter and method
US5416449A (en) * 1994-05-23 1995-05-16 Synergy Microwave Corporation Modulator with harmonic mixers
IT1294732B1 (it) 1997-09-15 1999-04-12 Italtel Spa Convertitore di frequenze subarmonico a reiezione d'immagine realizzato in microstriscia,particolarmente adatto all'impiego in
US6711394B2 (en) 1998-08-06 2004-03-23 Isco International, Inc. RF receiver having cascaded filters and an intermediate amplifier stage
US6314309B1 (en) 1998-09-22 2001-11-06 Illinois Superconductor Corp. Dual operation mode all temperature filter using superconducting resonators
US6961546B1 (en) * 1999-10-21 2005-11-01 Broadcom Corporation Adaptive radio transceiver with offset PLL with subsampling mixers
JP4343374B2 (ja) * 2000-01-13 2009-10-14 株式会社アドバンテスト シングルバランスミキサ
KR100471049B1 (ko) * 2001-02-01 2005-03-08 코모텍 주식회사 링 하이브리드 결합기를 이용한 비방사 유전체 도파관혼합기
US7085548B1 (en) * 2001-07-13 2006-08-01 Advanced Micro Devices, Inc. Harmonic mixer
JP5581126B2 (ja) * 2010-06-15 2014-08-27 ルネサスエレクトロニクス株式会社 半導体集積回路装置および無線通信システム
FR2969428B1 (fr) * 2010-12-21 2013-01-04 St Microelectronics Sa Commutateur electronique et appareil de communication incluant un tel commutateur
EP4145149A1 (en) * 2021-09-07 2023-03-08 TMY Technology Inc. Broadband measurement system and measurement method for broadband property

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652940A (en) * 1969-02-27 1972-03-28 Tavkoezlesi Kutato Intezet Microwave balanced receiver mixer
US3634768A (en) * 1969-11-07 1972-01-11 Radiation Systems Inc Wide bandwidth microwave mixer circuits
US4118670A (en) * 1975-05-08 1978-10-03 Westinghouse Electric Corp. Image phased and idler frequency controlled mixer formed on an integrated circuit dielectric substrate
US4492960A (en) * 1982-01-18 1985-01-08 The United States Of America As Represented By The Secretary Of The Navy Switching mixer
US4457022A (en) * 1982-04-28 1984-06-26 Motorola Inc. Two diode image rejection and pseudo-image enhancement mixer
JPS59105103A (ja) * 1982-12-08 1984-06-18 Mitsubishi Electric Corp 電子制御装置の制御信号出力装置
IT1215323B (it) * 1985-12-30 1990-01-31 Gte Telecom Spa Particolarmente per sistemi di convertitore armonico di frequenza ricetrasmissione ad alta frequenza. a banda laterale unica,

Also Published As

Publication number Publication date
NO172318B (no) 1993-03-22
EP0322612A3 (en) 1990-03-21
ES2049744T3 (es) 1994-05-01
NO885523L (no) 1989-06-26
DE3888141T2 (de) 1994-07-14
NO885523D0 (no) 1988-12-13
DE3888141D1 (de) 1994-04-07
EP0322612B1 (en) 1994-03-02
NO172318C (no) 1993-06-30
IT8723219A0 (it) 1987-12-24
EP0322612A2 (en) 1989-07-05
US5020148A (en) 1991-05-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961218