TW401730B - The transducer for receiving signals from the satellite transportation - Google Patents
The transducer for receiving signals from the satellite transportation Download PDFInfo
- Publication number
- TW401730B TW401730B TW87112342A TW87112342A TW401730B TW 401730 B TW401730 B TW 401730B TW 87112342 A TW87112342 A TW 87112342A TW 87112342 A TW87112342 A TW 87112342A TW 401730 B TW401730 B TW 401730B
- Authority
- TW
- Taiwan
- Prior art keywords
- waveguide
- frame
- waveguide portion
- converter
- radiator
- Prior art date
Links
- 230000005855 radiation Effects 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000007769 metal material Substances 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 229910052797 bismuth Inorganic materials 0.000 claims 1
- 238000004898 kneading Methods 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000004020 conductor Substances 0.000 abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- 230000003292 diminished effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000002079 cooperative effect Effects 0.000 description 3
- 235000015170 shellfish Nutrition 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 201000001880 Sexual dysfunction Diseases 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003353 gold alloy Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/02—Waveguide horns
- H01Q13/0283—Apparatus or processes specially provided for manufacturing horns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/247—Supports; Mounting means by structural association with other equipment or articles with receiving set with frequency mixer, e.g. for direct satellite reception or Doppler radar
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Waveguide Aerials (AREA)
- Automatic Assembly (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Waveguides (AREA)
- Circuits Of Receivers In General (AREA)
- Waveguide Connection Structure (AREA)
- Structure Of Receivers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9231193A JPH1174809A (ja) | 1997-08-27 | 1997-08-27 | 衛星放送受信用コンバーター |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW401730B true TW401730B (en) | 2000-08-11 |
Family
ID=16919804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW87112342A TW401730B (en) | 1997-08-27 | 1998-07-28 | The transducer for receiving signals from the satellite transportation |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0899812A3 (ja) |
| JP (1) | JPH1174809A (ja) |
| TW (1) | TW401730B (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3771094B2 (ja) * | 1999-10-04 | 2006-04-26 | アルプス電気株式会社 | 衛星放送受信用コンバータ |
| EP1168486A1 (en) | 2000-04-20 | 2002-01-02 | Alps Electric Co., Ltd. | Converter for satellite broadcast reception |
| US6518853B1 (en) * | 2001-09-06 | 2003-02-11 | The Boeing Company | Wideband compact large step circular waveguide transition apparatus |
| DE60226388D1 (de) | 2001-09-21 | 2008-06-19 | Alps Electric Co Ltd | Satellitenrundfunk-Empfangsumsetzer geeignet für Miniaturisierung |
| CN103213079A (zh) * | 2013-03-14 | 2013-07-24 | 苏州工业园区高登威科技有限公司 | 辅助装配装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2146832C2 (de) * | 1971-09-18 | 1979-04-19 | Gruenzweig + Hartmann U. Glasfaser Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von mit Verbindungsstücken versehenen Hohlleitern für die Mikrowellentechnik |
| US3925883A (en) * | 1974-03-22 | 1975-12-16 | Varian Associates | Method for making waveguide components |
| JPS6160001A (ja) * | 1984-08-31 | 1986-03-27 | Fujitsu Ltd | 饋電導波管とホーンアンテナを一体に形成する製造方法 |
| JPH04368002A (ja) * | 1991-06-14 | 1992-12-21 | Sony Corp | 偏波変換装置 |
| JP2759900B2 (ja) * | 1993-06-30 | 1998-05-28 | 日本アンテナ株式会社 | ホーン一体型円偏波・直線偏波変換器 |
-
1997
- 1997-08-27 JP JP9231193A patent/JPH1174809A/ja not_active Withdrawn
-
1998
- 1998-07-28 TW TW87112342A patent/TW401730B/zh not_active IP Right Cessation
- 1998-08-14 EP EP98306495A patent/EP0899812A3/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0899812A3 (en) | 1999-05-12 |
| JPH1174809A (ja) | 1999-03-16 |
| EP0899812A2 (en) | 1999-03-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GD4A | Issue of patent certificate for granted invention patent | ||
| MM4A | Annulment or lapse of patent due to non-payment of fees |