JPS6422130A - System for resetting intercrossing polarized wave interference removing device - Google Patents
System for resetting intercrossing polarized wave interference removing deviceInfo
- 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
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.
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)
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)
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 |
-
1987
- 1987-07-16 JP JP17828487A patent/JPS6422130A/en active Pending
Patent Citations (2)
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)
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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