JPS6365163B2 - - Google Patents
Info
- Publication number
- JPS6365163B2 JPS6365163B2 JP4012981A JP4012981A JPS6365163B2 JP S6365163 B2 JPS6365163 B2 JP S6365163B2 JP 4012981 A JP4012981 A JP 4012981A JP 4012981 A JP4012981 A JP 4012981A JP S6365163 B2 JPS6365163 B2 JP S6365163B2
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- frequency band
- radio waves
- high frequency
- wavelength
- 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
- 239000002184 metal Substances 0.000 claims description 15
- 230000005855 radiation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
- H01Q5/45—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4012981A JPS57154910A (en) | 1981-03-19 | 1981-03-19 | Frequency band shared antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4012981A JPS57154910A (en) | 1981-03-19 | 1981-03-19 | Frequency band shared antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57154910A JPS57154910A (en) | 1982-09-24 |
| JPS6365163B2 true JPS6365163B2 (cs) | 1988-12-14 |
Family
ID=12572193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4012981A Granted JPS57154910A (en) | 1981-03-19 | 1981-03-19 | Frequency band shared antenna |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57154910A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8325101B2 (en) * | 2009-08-03 | 2012-12-04 | Venti Group, LLC | Cross-dipole antenna configurations |
-
1981
- 1981-03-19 JP JP4012981A patent/JPS57154910A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57154910A (en) | 1982-09-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3394378A (en) | Multiple reflector multiple frequency band antenna system | |
| US3995275A (en) | Reflector antenna having main and subreflector of diverse curvature | |
| US4618866A (en) | Dual reflector antenna system | |
| US4297710A (en) | Parallel-plane antenna with rotation of polarization | |
| US2591486A (en) | Electromagnetic horn antenna | |
| JPS6365163B2 (cs) | ||
| US4431997A (en) | Compound element for image element antennas | |
| US5075692A (en) | Antenna system | |
| JPS6019303A (ja) | アンテナ | |
| JPS6324705A (ja) | 複反射鏡アンテナ | |
| JP2655853B2 (ja) | マイクロ波アンテナ | |
| JPS5892106A (ja) | マルチビ−ムアンテナ | |
| JPH0119644B2 (cs) | ||
| JPS60157302A (ja) | 複反射鏡アンテナ | |
| JPS58175302A (ja) | アンテナ装置 | |
| JPH0656929B2 (ja) | 周波数共用形アンテナ装置 | |
| JPS6017163B2 (ja) | 複ビーム走査アンテナ | |
| JPS60157304A (ja) | 複反射鏡アンテナ | |
| JPS6036643B2 (ja) | 複数ホ−ン給電オフセツトパラボラアンテナ | |
| JP2712922B2 (ja) | 複反射鏡アンテナ | |
| JPS6360922B2 (cs) | ||
| JPH0345921B2 (cs) | ||
| JPS60170304A (ja) | アンテナ装置 | |
| JPS5860804A (ja) | 反射鏡アンテナ | |
| JPS5860803A (ja) | 反射鏡アンテナ |