NO176858C - Speilfrekvensavvisende omformer for planarteknologi - Google Patents

Speilfrekvensavvisende omformer for planarteknologi

Info

Publication number
NO176858C
NO176858C NO910682A NO910682A NO176858C NO 176858 C NO176858 C NO 176858C NO 910682 A NO910682 A NO 910682A NO 910682 A NO910682 A NO 910682A NO 176858 C NO176858 C NO 176858C
Authority
NO
Norway
Prior art keywords
mirror frequency
planner technology
rejecting
frequency rejecting
planner
Prior art date
Application number
NO910682A
Other languages
English (en)
Norwegian (no)
Other versions
NO910682D0 (no
NO176858B (no
NO910682L (no
Inventor
Nicola Volpicella
Original Assignee
Sits Soc It Telecom Siemens
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 Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens
Publication of NO910682D0 publication Critical patent/NO910682D0/no
Publication of NO910682L publication Critical patent/NO910682L/no
Publication of NO176858B publication Critical patent/NO176858B/no
Publication of NO176858C publication Critical patent/NO176858C/no

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
    • H03D9/0641—Transference of modulation using distributed inductance and capacitance by means of diodes mounted on a stripline circuit located in a hollow waveguide
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1408—Balanced arrangements with diodes
    • 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
    • H03D2200/0011—Diodes
    • H03D2200/0013—Diodes connected in a ring configuration
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/18—Modifications of frequency-changers for eliminating image frequencies
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Superheterodyne Receivers (AREA)
  • Glass Compositions (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Arc Welding In General (AREA)
NO910682A 1990-02-21 1991-02-20 Speilfrekvensavvisende omformer for planarteknologi NO176858C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19433A IT1239637B (it) 1990-02-21 1990-02-21 Convertitore di frequenza a reiezione d'immagine realizzato in tecnologia planare

Publications (4)

Publication Number Publication Date
NO910682D0 NO910682D0 (no) 1991-02-20
NO910682L NO910682L (no) 1991-08-22
NO176858B NO176858B (no) 1995-02-27
NO176858C true NO176858C (no) 1995-06-07

Family

ID=11157902

Family Applications (1)

Application Number Title Priority Date Filing Date
NO910682A NO176858C (no) 1990-02-21 1991-02-20 Speilfrekvensavvisende omformer for planarteknologi

Country Status (7)

Country Link
EP (1) EP0443668B1 (de)
AU (1) AU634348B2 (de)
DE (1) DE69102557T2 (de)
ES (1) ES2055957T3 (de)
IT (1) IT1239637B (de)
NO (1) NO176858C (de)
ZA (1) ZA911284B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI109736B (fi) 1993-11-01 2002-09-30 Nokia Corp Vastaanottimen taajuusalueen ja kaistanleveyden vaihto peilitaajuutta vaimentavan sekoittimen avulla
GB0903198D0 (en) * 2009-02-25 2009-04-08 Cxr Ltd X-Ray scanners
GB0812021D0 (en) * 2008-07-02 2008-08-06 Amway Europ Ltd Electromagnetic interference mitigation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515449B1 (fr) * 1981-10-23 1986-08-14 Thomson Csf Dispositif melangeur subharmonique hyperfrequence et systeme hyperfrequence utilisant un tel dispositif
US4607394A (en) * 1985-03-04 1986-08-19 General Electric Company Single balanced planar mixer
FR2608324B1 (fr) * 1986-12-11 1989-03-24 Alcatel Espace Dispositif melangeur doublement equilibre
EP0329077B1 (de) * 1988-02-17 1994-08-17 Siemens Aktiengesellschaft Einseitenbandmischer in Microstriptechnik

Also Published As

Publication number Publication date
NO910682D0 (no) 1991-02-20
IT9019433A0 (it) 1990-02-21
DE69102557T2 (de) 1995-01-26
DE69102557D1 (de) 1994-07-28
AU634348B2 (en) 1993-02-18
EP0443668B1 (de) 1994-06-22
NO176858B (no) 1995-02-27
EP0443668A3 (en) 1991-11-13
AU7121691A (en) 1991-08-22
ZA911284B (en) 1991-11-27
NO910682L (no) 1991-08-22
IT9019433A1 (it) 1991-08-22
IT1239637B (it) 1993-11-11
EP0443668A2 (de) 1991-08-28
ES2055957T3 (es) 1994-09-01

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees