KR940002163U - 기계식 스위치 폴라라이저 제어회로 - Google Patents
기계식 스위치 폴라라이저 제어회로Info
- Publication number
- KR940002163U KR940002163U KR2019920011878U KR920011878U KR940002163U KR 940002163 U KR940002163 U KR 940002163U KR 2019920011878 U KR2019920011878 U KR 2019920011878U KR 920011878 U KR920011878 U KR 920011878U KR 940002163 U KR940002163 U KR 940002163U
- Authority
- KR
- South Korea
- Prior art keywords
- control circuit
- mechanical switch
- polarizer control
- switch polarizer
- mechanical
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92011878U KR0121539Y1 (ko) | 1992-06-30 | 1992-06-30 | 기계식 스위치 폴라라이저 제어회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92011878U KR0121539Y1 (ko) | 1992-06-30 | 1992-06-30 | 기계식 스위치 폴라라이저 제어회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940002163U true KR940002163U (ko) | 1994-01-03 |
KR0121539Y1 KR0121539Y1 (ko) | 1998-08-01 |
Family
ID=19335853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92011878U KR0121539Y1 (ko) | 1992-06-30 | 1992-06-30 | 기계식 스위치 폴라라이저 제어회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0121539Y1 (ko) |
-
1992
- 1992-06-30 KR KR92011878U patent/KR0121539Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0121539Y1 (ko) | 1998-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
LAPS | Lapse due to unpaid annual fee |