KR890004205B1 - 광대역 수신용 텔레비젼 튜너 - Google Patents
광대역 수신용 텔레비젼 튜너 Download PDFInfo
- Publication number
- KR890004205B1 KR890004205B1 KR1019840002648A KR840002648A KR890004205B1 KR 890004205 B1 KR890004205 B1 KR 890004205B1 KR 1019840002648 A KR1019840002648 A KR 1019840002648A KR 840002648 A KR840002648 A KR 840002648A KR 890004205 B1 KR890004205 B1 KR 890004205B1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit
- coupling
- band
- reception
- capacitor
- 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
Links
- 230000008878 coupling Effects 0.000 claims description 49
- 238000010168 coupling process Methods 0.000 claims description 49
- 238000005859 coupling reaction Methods 0.000 claims description 49
- 239000003990 capacitor Substances 0.000 claims description 27
- 230000003321 amplification Effects 0.000 claims description 5
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 7
- 230000010355 oscillation Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000033978 Device electrical impedance issue Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Superheterodyne Receivers (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP???73966 | 1983-05-18 | ||
JP1983073966U JPS59180545U (ja) | 1983-05-18 | 1983-05-18 | 広帯域受信用テレビチユ−ナ |
JP73966 | 1983-05-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR840008902A KR840008902A (ko) | 1984-12-19 |
KR890004205B1 true KR890004205B1 (ko) | 1989-10-27 |
Family
ID=30204075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019840002648A Expired KR890004205B1 (ko) | 1983-05-18 | 1984-05-16 | 광대역 수신용 텔레비젼 튜너 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS59180545U (enrdf_load_stackoverflow) |
KR (1) | KR890004205B1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3884409B2 (ja) * | 2003-06-04 | 2007-02-21 | 株式会社東芝 | アンテナ装置および無線通信装置 |
-
1983
- 1983-05-18 JP JP1983073966U patent/JPS59180545U/ja active Granted
-
1984
- 1984-05-16 KR KR1019840002648A patent/KR890004205B1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS59180545U (ja) | 1984-12-03 |
JPH0136365Y2 (enrdf_load_stackoverflow) | 1989-11-06 |
KR840008902A (ko) | 1984-12-19 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19840516 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19890926 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19900122 |
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GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19900308 Patent event code: PR07011E01D |
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EXPY | Expiration of term | ||
PC1801 | Expiration of term |