公开(公告)号：US3891927A

公开(公告)日：1975-06-24

申请号：US38055773

申请日：1973-07-19

Applicant: CIT ALCATEL

Inventor： FILAFERRO RENE ,  HEBERT FRANCOIS

IPC: H04L27/06 ,  H03D1/02 ,  H04B1/16

CPC classification number: H04L27/066

Abstract: Phase correction device for a 2880 c/s carrier which is used for transporting the received band to the basic band (0 - 2400 c/s), the correction being based on characteristics relating to the form of the signal in the basic band.

Abstract translation: 用于将接收频带传送到基本频带（0-200c / s）的2880c / s载波的相位校正装置，该校正基于与基本频带中信号形式有关的特性。

公开(公告)号：FI57198C

公开(公告)日：1980-06-10

申请号：FI226173

申请日：1973-07-17

Applicant: CIT ALCATEL

Inventor： FILAFERRO RENE ,  HEBERT FRANCOIS

IPC: H04L27/06

Abstract: Phase correction device for a 2880 c/s carrier which is used for transporting the received band to the basic band (0 - 2400 c/s), the correction being based on characteristics relating to the form of the signal in the basic band.

公开(公告)号：NO143414B

公开(公告)日：1980-10-27

申请号：NO290773

申请日：1973-07-17

Applicant: CIT ALCATEL

Inventor： FILAFERRO RENE ,  HEBERT FRANCOIS

IPC: H04L27/06

Abstract: Phase correction device for a 2880 c/s carrier which is used for transporting the received band to the basic band (0 - 2400 c/s), the correction being based on characteristics relating to the form of the signal in the basic band.

公开(公告)号：DE2334527A1

公开(公告)日：1974-01-24

申请号：DE2334527

申请日：1973-07-06

Applicant: CIT ALCATEL

Inventor： BOYER MARCELLOUIS ,  AMEAU ALBERT ,  HEBERT FRANCOIS

IPC: H04L1/24 ,  H04L25/04

Abstract: 1416963 Distortion correction in data transmission systems; transistor switching circuits COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL 5 July 1973 [10 July 1972] 32191/73 Headings H4P and H3T A bipolar coded data transmission line corrector which selects, from n correctors, that one which supplies the least bipolarity errors comprising means for sequentially connecting the n correctors in circuit and detecting the respective errors is characterized by the provision of means for storing and comparing the errors detected with each corrector and a logic circuit for subsequently connecting in circuit the corrector given the minimum error. Correctors C1, C2, C3 are sequentially connected in circuit between A, A 1 and at the same time, the respective errors on line D are sequentially applied via delays M1, M2, M3 and counters K1, K2, K3 to stores Y1, Y2, Y3. The three stored signals are then compared in amplifiers A1, A2 to produce outputs on lines E, F which are either positive or negative depending on which stored signal is the smallest. Signals E, F are then applied to circuit 35 to produce corresponding outputs b1, b2, b3 which connect into circuit the corrector C1, C2, or C3 which gave the minimum error. Comparator details.-If V2 is smaller than V1 transistor Q is cut off and relay R remains deenergized applying a negative signal to input E of circuit 35, and connecting V2 to the positive input of amplifier A2. If V1 is smaller than V2 transistor Q conducts, energizing relay R to apply a positive signal to input E and to connect V1 to the positive input of A2. The polarity of signal F will then depend on whether signal V3 is greater or less than the signal (V1 or V2) with which it is being compared. Circuit 35 details, Fig. 3-If F is positive, transistor Q1 is switched on by a pulse from source 30 to set bi-stable B3 producing output b3 and transistors Q5, Q6 are held non-conducting to prevent bi-stables B1 or B2 being set. If F is negative, the state of B3 allows Q5, Q6 to conduct. Application of a positive signal E then. turns on Q7 to set bi-stable B1 and application. of a negative signal E turns on Q8 to set bistable B2.

公开(公告)号：NO143414C

公开(公告)日：1981-02-04

申请号：NO290773

申请日：1973-07-17

Applicant: CIT ALCATEL

Inventor： FILAFERRO RENE ,  HEBERT FRANCOIS

IPC: H04L27/06

Abstract: Phase correction device for a 2880 c/s carrier which is used for transporting the received band to the basic band (0 - 2400 c/s), the correction being based on characteristics relating to the form of the signal in the basic band.

公开(公告)号：FI57198B

公开(公告)日：1980-02-29

申请号：FI226173

申请日：1973-07-17

Applicant: CIT ALCATEL

Inventor： FILAFERRO RENE ,  HEBERT FRANCOIS

IPC: H04L27/06

Abstract: Phase correction device for a 2880 c/s carrier which is used for transporting the received band to the basic band (0 - 2400 c/s), the correction being based on characteristics relating to the form of the signal in the basic band.

公开(公告)号：CA1023013A

公开(公告)日：1977-12-20

申请号：CA176751

申请日：1973-07-18

Applicant: CIT ALCATEL

Inventor： FILAFERRO RENE ,  HEBERT FRANCOIS

IPC: H04L27/06

Abstract: Phase correction device for a 2880 c/s carrier which is used for transporting the received band to the basic band (0 - 2400 c/s), the correction being based on characteristics relating to the form of the signal in the basic band.

公开(公告)号：DK134959B

公开(公告)日：1977-02-14

申请号：DK397473

申请日：1973-07-18

Applicant: CIT ALCATEL

Inventor： FILAFERRO RENE ,  HEBERT FRANCOIS

IPC: H04L27/06

Abstract: Phase correction device for a 2880 c/s carrier which is used for transporting the received band to the basic band (0 - 2400 c/s), the correction being based on characteristics relating to the form of the signal in the basic band.

公开(公告)号：DE2336355A1

公开(公告)日：1974-02-07

申请号：DE2336355

申请日：1973-07-17

Applicant: CIT ALCATEL

Inventor： FILAFERRO RENE ,  HEBERT FRANCOIS

IPC: H04L27/06

Abstract: Phase correction device for a 2880 c/s carrier which is used for transporting the received band to the basic band (0 - 2400 c/s), the correction being based on characteristics relating to the form of the signal in the basic band.