JPS6422130A - System for resetting intercrossing polarized wave interference removing device - Google Patents

System for resetting intercrossing polarized wave interference removing device

Info

Publication number
JPS6422130A
JPS6422130A JP17828487A JP17828487A JPS6422130A JP S6422130 A JPS6422130 A JP S6422130A JP 17828487 A JP17828487 A JP 17828487A JP 17828487 A JP17828487 A JP 17828487A JP S6422130 A JPS6422130 A JP S6422130A
Authority
JP
Japan
Prior art keywords
polarized wave
signal
detecting
interference removing
resetting
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.)
Pending
Application number
JP17828487A
Other languages
Japanese (ja)
Inventor
Toru Matsuura
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
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP17828487A priority Critical patent/JPS6422130A/en
Publication of JPS6422130A publication Critical patent/JPS6422130A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To normally reproduce demodulating data of one side polarized wave when the other side polarized wave is not modulated by resetting the inter- crossing polarized wave interference removing circuit of the polarized wave signal of an opponent with a non-modulating detecting signal. CONSTITUTION:After demodulating circuits 7 and 8, non-modulating detecting circuits 12 and 13 are provided and it is detected whether or not a necessary polarized wave signal is turned off. The non-modulating detecting circuits 12 and 13 can be constituted by supervising a frame synchronizing signal. Here, when a V-polarized wave signal is turned off, a detecting signal S is sent from a signal turning-off detecting circuit 12, and an inter-crossing polarized wave interference removing circuit 4 at an H polarized wave side is reset. When an H polarized wave signal is turned off, the detecting signal S is sent from a signal turning-off detecting circuit 13 and an inter-crossing polarized wave interference removing circuit 3 at a V polarized wave side is reset.
JP17828487A 1987-07-16 1987-07-16 System for resetting intercrossing polarized wave interference removing device Pending JPS6422130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17828487A JPS6422130A (en) 1987-07-16 1987-07-16 System for resetting intercrossing polarized wave interference removing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17828487A JPS6422130A (en) 1987-07-16 1987-07-16 System for resetting intercrossing polarized wave interference removing device

Publications (1)

Publication Number Publication Date
JPS6422130A true JPS6422130A (en) 1989-01-25

Family

ID=16045778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17828487A Pending JPS6422130A (en) 1987-07-16 1987-07-16 System for resetting intercrossing polarized wave interference removing device

Country Status (1)

Country Link
JP (1) JPS6422130A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0313136A (en) * 1989-06-12 1991-01-22 Nippon Telegr & Teleph Corp <Ntt> Cross polarized wave interference compensation system
JPH0327634A (en) * 1989-06-23 1991-02-06 Nec Corp Reception alarm detector
JPH0382236A (en) * 1989-08-25 1991-04-08 Nec Corp Cross polarized wave interference eliminating device
JPH03110938A (en) * 1989-09-26 1991-05-10 Nec Corp Transmitter for both polarized waves
KR100716073B1 (en) * 1999-09-20 2007-05-11 쓰리엠 이노베이티브 프로퍼티즈 캄파니 Optical Films Having at Least One Particle-Containing Layer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5977734A (en) * 1982-10-26 1984-05-04 Nec Corp Circuit for eliminating interference of cross polarization
JPS61131635A (en) * 1984-11-30 1986-06-19 Nec Corp Reset system of cross polarized wave interference eliminating device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5977734A (en) * 1982-10-26 1984-05-04 Nec Corp Circuit for eliminating interference of cross polarization
JPS61131635A (en) * 1984-11-30 1986-06-19 Nec Corp Reset system of cross polarized wave interference eliminating device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0313136A (en) * 1989-06-12 1991-01-22 Nippon Telegr & Teleph Corp <Ntt> Cross polarized wave interference compensation system
JPH0327634A (en) * 1989-06-23 1991-02-06 Nec Corp Reception alarm detector
JPH0382236A (en) * 1989-08-25 1991-04-08 Nec Corp Cross polarized wave interference eliminating device
JPH03110938A (en) * 1989-09-26 1991-05-10 Nec Corp Transmitter for both polarized waves
KR100716073B1 (en) * 1999-09-20 2007-05-11 쓰리엠 이노베이티브 프로퍼티즈 캄파니 Optical Films Having at Least One Particle-Containing Layer

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