ES2049744T3 - Convertidor de frecuencia armonica con supresion de imagen en microondas. - Google Patents

Convertidor de frecuencia armonica con supresion de imagen en microondas.

Info

Publication number
ES2049744T3
ES2049744T3 ES88120535T ES88120535T ES2049744T3 ES 2049744 T3 ES2049744 T3 ES 2049744T3 ES 88120535 T ES88120535 T ES 88120535T ES 88120535 T ES88120535 T ES 88120535T ES 2049744 T3 ES2049744 T3 ES 2049744T3
Authority
ES
Spain
Prior art keywords
circuit
frequency
radio
microwaves
converter
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.)
Expired - Lifetime
Application number
ES88120535T
Other languages
English (en)
Inventor
Paolo Bonato
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.)
Italtel SpA
Siemens Telecomunicazioni SpA
Original Assignee
Siemens Telecomunicazioni SpA
Societa Italiana Telecomunicazioni Siemens 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 Siemens Telecomunicazioni SpA, Societa Italiana Telecomunicazioni Siemens SpA filed Critical Siemens Telecomunicazioni SpA
Application granted granted Critical
Publication of ES2049744T3 publication Critical patent/ES2049744T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)

Abstract

SE DESCRIBE UN CONVERTIDOR DE FRECUENCIA ARMONICA DE SUPRESION DE IMAGEN CAPAZ DE OPERAR EN CUALQUIER RANGO DE MICROONDAS (ASCENDENTE E INCLUYENDO EL RANGO KA). LA CONVERSION DE FRECUENCIA SE OBTIENE HACIENDO USO DE UNA FRECUENCIA LOCAL LA CUAL ES LA MITAD QUE LA DE UN CONVERTIDOR CONVENCUIONAL. EN PARTICULAR, LA SEÑAL DE RECEPCION DE RADIOFRECUENCIA SE CONVIERTE EN UNA SEÑAL DE FRECUENCIA INTERMEDIA CON SUPRESION DE LA BANDA DE IMAGEN CONVERTIDA. SIMILARMENTE, LA SEÑAL DE FRECUENCIA INTERMEDIA A TRANSMITIR SE CONVIERTE EN UNA SEÑAL DE TRANSMISION DE BANDA DE RADIOFRECUENCIA SIMPLE. EL CONVERTIDOR COMPRENDE DOS MEZCLADORES ARMONICOS, UN PRIMERO CON ACOPLADOR HIBRIDO DE RADIOFRECUENCIA CUADRADA, UN SEGUNDO CON ACOPLADOR HIBRIDO DE RADIOFRECUENCIA CUADRADA INTERMEDIA, DOS FILTROS DUPLICADORES APROPIADOS, DOS FILTROS PASO BAJO, DOS CIRCUITOS MEZCLADORES Y DOS CIRCUITOS DE ACOPLO.FIG 1.
ES88120535T 1987-12-24 1988-12-08 Convertidor de frecuencia armonica con supresion de imagen en microondas. Expired - Lifetime ES2049744T3 (es)

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 (1)

Publication Number Publication Date
ES2049744T3 true ES2049744T3 (es) 1994-05-01

Family

ID=11205019

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88120535T Expired - Lifetime ES2049744T3 (es) 1987-12-24 1988-12-08 Convertidor de frecuencia armonica con supresion de imagen en microondas.

Country Status (6)

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

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
NO885523D0 (no) 1988-12-13
EP0322612A2 (en) 1989-07-05
IT8723219A0 (it) 1987-12-24
NO172318B (no) 1993-03-22
DE3888141T2 (de) 1994-07-14
EP0322612B1 (en) 1994-03-02
EP0322612A3 (en) 1990-03-21
DE3888141D1 (de) 1994-04-07
NO885523L (no) 1989-06-26
NO172318C (no) 1993-06-30
IT1233437B (it) 1992-03-31
US5020148A (en) 1991-05-28

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