JPS6239861B2 - - Google Patents

Info

Publication number
JPS6239861B2
JPS6239861B2 JP56153971A JP15397181A JPS6239861B2 JP S6239861 B2 JPS6239861 B2 JP S6239861B2 JP 56153971 A JP56153971 A JP 56153971A JP 15397181 A JP15397181 A JP 15397181A JP S6239861 B2 JPS6239861 B2 JP S6239861B2
Authority
JP
Japan
Prior art keywords
output
signal
received signal
polarization
interference
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
Application number
JP56153971A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5856545A (ja
Inventor
Junji Namiki
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.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP56153971A priority Critical patent/JPS5856545A/ja
Priority to US06/416,112 priority patent/US4479258A/en
Publication of JPS5856545A publication Critical patent/JPS5856545A/ja
Publication of JPS6239861B2 publication Critical patent/JPS6239861B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/002Reducing depolarization effects
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/02Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/06Demodulator circuits; Receiver circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP56153971A 1981-09-30 1981-09-30 偏波干渉除去回路 Granted JPS5856545A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56153971A JPS5856545A (ja) 1981-09-30 1981-09-30 偏波干渉除去回路
US06/416,112 US4479258A (en) 1981-09-30 1982-09-09 Cross-polarization crosstalk canceller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56153971A JPS5856545A (ja) 1981-09-30 1981-09-30 偏波干渉除去回路

Publications (2)

Publication Number Publication Date
JPS5856545A JPS5856545A (ja) 1983-04-04
JPS6239861B2 true JPS6239861B2 (fr) 1987-08-25

Family

ID=15574072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56153971A Granted JPS5856545A (ja) 1981-09-30 1981-09-30 偏波干渉除去回路

Country Status (1)

Country Link
JP (1) JPS5856545A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7551678B2 (en) 2002-12-19 2009-06-23 Fujitsu Limited OFDM transceiver apparatus
JP4083746B2 (ja) * 2002-12-19 2008-04-30 富士通株式会社 Ofdm受信装置

Also Published As

Publication number Publication date
JPS5856545A (ja) 1983-04-04

Similar Documents

Publication Publication Date Title
US4479258A (en) Cross-polarization crosstalk canceller
US4321705A (en) Digital equalizer for a cross-polarization receiver
EP0187672B1 (fr) Relais radio à une seule fréquence pour un système radio numérique à microondes avec une annulation de l'interférence entre émetteur et récepteur
CA2110881C (fr) Egaliseur adaptatif pouvant corriger les decalages de frequence de porteuse
CA1257658A (fr) Dispositif d'elimination de parasites
CA1250022A (fr) Repeteur monofrequence a dispositif d'elimination des parasites pour systeme radio numerique
CA1134448A (fr) Arrangement eliminateur d'interference
EP0111931B1 (fr) Dispositif d'annulation de distorsion de polarisation croisée à appliquer dans un récepteur numérique de communication radio
CA2022050C (fr) Systeme stable d'elimintation de signaux a polarisation orthogonale
JPH05252084A (ja) 送信電力制御方式
US4146838A (en) System for detecting by a first pilot and a group of second pilots correlated to the first a frequency and/or phase difference between relayed carriers
JPS6239861B2 (fr)
US4466132A (en) Cross-polarization crosstalk elimination circuit
JPS6239860B2 (fr)
JPS6336691B2 (fr)
JPS6336692B2 (fr)
JPS6343934B2 (fr)
JPS6343935B2 (fr)
JPS6343936B2 (fr)
JP2800774B2 (ja) 交差偏波干渉補償方式
JPH0440902B2 (fr)
JPS5868330A (ja) 同一周波干渉検出回路
JPS6255340B2 (fr)
CA2164018C (fr) Egaliseur adaptatif de signaux polarises en quadrature
JPS6255338B2 (fr)