FR2746234B1 - METHOD AND DEVICE FOR DEFERRING THE BASE BAND OF THE DELAY AFFECTING A TRANSPOSED RADIO FREQUENCY SIGNAL - Google Patents

METHOD AND DEVICE FOR DEFERRING THE BASE BAND OF THE DELAY AFFECTING A TRANSPOSED RADIO FREQUENCY SIGNAL

Info

Publication number
FR2746234B1
FR2746234B1 FR9603081A FR9603081A FR2746234B1 FR 2746234 B1 FR2746234 B1 FR 2746234B1 FR 9603081 A FR9603081 A FR 9603081A FR 9603081 A FR9603081 A FR 9603081A FR 2746234 B1 FR2746234 B1 FR 2746234B1
Authority
FR
France
Prior art keywords
deferring
transposed
radio frequency
frequency signal
base band
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
FR9603081A
Other languages
French (fr)
Other versions
FR2746234A1 (en
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 filed Critical
Priority to FR9603081A priority Critical patent/FR2746234B1/en
Priority to EP97400522A priority patent/EP0795924A1/en
Priority to CA 2199561 priority patent/CA2199561A1/en
Publication of FR2746234A1 publication Critical patent/FR2746234A1/en
Application granted granted Critical
Publication of FR2746234B1 publication Critical patent/FR2746234B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2682—Time delay steered arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/42—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means using frequency-mixing
FR9603081A 1996-03-12 1996-03-12 METHOD AND DEVICE FOR DEFERRING THE BASE BAND OF THE DELAY AFFECTING A TRANSPOSED RADIO FREQUENCY SIGNAL Expired - Lifetime FR2746234B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9603081A FR2746234B1 (en) 1996-03-12 1996-03-12 METHOD AND DEVICE FOR DEFERRING THE BASE BAND OF THE DELAY AFFECTING A TRANSPOSED RADIO FREQUENCY SIGNAL
EP97400522A EP0795924A1 (en) 1996-03-12 1997-03-07 Method and device for base band delay affecting a transposed radio frequency signal
CA 2199561 CA2199561A1 (en) 1996-03-12 1997-03-10 Procedure and device for transferring a delay affecting a transposed radiofrequency signal to a baseband

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9603081A FR2746234B1 (en) 1996-03-12 1996-03-12 METHOD AND DEVICE FOR DEFERRING THE BASE BAND OF THE DELAY AFFECTING A TRANSPOSED RADIO FREQUENCY SIGNAL

Publications (2)

Publication Number Publication Date
FR2746234A1 FR2746234A1 (en) 1997-09-19
FR2746234B1 true FR2746234B1 (en) 1998-05-22

Family

ID=9490089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9603081A Expired - Lifetime FR2746234B1 (en) 1996-03-12 1996-03-12 METHOD AND DEVICE FOR DEFERRING THE BASE BAND OF THE DELAY AFFECTING A TRANSPOSED RADIO FREQUENCY SIGNAL

Country Status (3)

Country Link
EP (1) EP0795924A1 (en)
CA (1) CA2199561A1 (en)
FR (1) FR2746234B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115242256B (en) * 2022-07-21 2024-01-02 珠海泰芯半导体有限公司 IQ channel correction method, electronic device and computer storage medium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5351091A (en) * 1992-01-14 1994-09-27 Sanyo Electric Co., Ltd. Burst phase correcting circuit
JP2727883B2 (en) * 1992-08-20 1998-03-18 ヤマハ株式会社 Music synthesizer
US5475392A (en) * 1993-09-30 1995-12-12 Hughes Aircraft Company Frequency translation of true time delay signals
US5422908A (en) * 1993-11-22 1995-06-06 Interdigital Technology Corp. Phased array spread spectrum system and method

Also Published As

Publication number Publication date
CA2199561A1 (en) 1997-09-12
FR2746234A1 (en) 1997-09-19
EP0795924A1 (en) 1997-09-17

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