JPS6130443B2 - - Google Patents
Info
- Publication number
- JPS6130443B2 JPS6130443B2 JP15263977A JP15263977A JPS6130443B2 JP S6130443 B2 JPS6130443 B2 JP S6130443B2 JP 15263977 A JP15263977 A JP 15263977A JP 15263977 A JP15263977 A JP 15263977A JP S6130443 B2 JPS6130443 B2 JP S6130443B2
- Authority
- JP
- Japan
- Prior art keywords
- phase
- antenna
- phase difference
- difference feeding
- directivity
- 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
- 230000002452 interceptive effect Effects 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- NCGICGYLBXGBGN-UHFFFAOYSA-N 3-morpholin-4-yl-1-oxa-3-azonia-2-azanidacyclopent-3-en-5-imine;hydrochloride Chemical compound Cl.[N-]1OC(=N)C=[N+]1N1CCOCC1 NCGICGYLBXGBGN-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15263977A JPS5484454A (en) | 1977-12-19 | 1977-12-19 | Antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15263977A JPS5484454A (en) | 1977-12-19 | 1977-12-19 | Antenna device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5484454A JPS5484454A (en) | 1979-07-05 |
| JPS6130443B2 true JPS6130443B2 (enrdf_load_stackoverflow) | 1986-07-14 |
Family
ID=15544787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15263977A Granted JPS5484454A (en) | 1977-12-19 | 1977-12-19 | Antenna device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5484454A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5367408B2 (ja) * | 2008-11-26 | 2013-12-11 | 京セラ株式会社 | 携帯電話機 |
| JP5740192B2 (ja) | 2011-04-05 | 2015-06-24 | 株式会社東芝 | 滑り軸受 |
-
1977
- 1977-12-19 JP JP15263977A patent/JPS5484454A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5484454A (en) | 1979-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8253645B2 (en) | Method and device for coupling cancellation of closely spaced antennas | |
| US4047128A (en) | System filter for double frequency utilization | |
| US4473828A (en) | Microwave transmission device with multimode diversity combined reception | |
| US4420756A (en) | Multi-mode tracking antenna feed system | |
| CN110574232B (zh) | 包括平面辐射设备的基本天线 | |
| JP7104479B2 (ja) | 平面放射装置を含む基本アンテナ | |
| US4023172A (en) | Monopulse system for cancellation of side lobe effects | |
| US4213133A (en) | Linear antenna arrays | |
| US4584582A (en) | Multi-mode direction finding antenna | |
| US3293648A (en) | Monopulse radar beam antenna array with network of adjustable directional couplers | |
| CA1122284A (en) | Two into three port phase shifting power divider | |
| US3864683A (en) | Arrangement for an automatic resetting system for microwave antennas | |
| US4122447A (en) | Endfire-type phased array antenna | |
| Davies et al. | A broadband experimental null-steering antenna system for mobile communications | |
| JPS6130443B2 (enrdf_load_stackoverflow) | ||
| GB1577228A (en) | 4-input/4-output port rf coupler | |
| JPH0541608A (ja) | マイクロストリツプアンテナ | |
| EP0108816A1 (en) | A field component diversity antenna arrangement | |
| Yeh | The received power of a receiving antenna and the criteria for its design | |
| JPH0213841B2 (enrdf_load_stackoverflow) | ||
| JPS624003B2 (enrdf_load_stackoverflow) | ||
| JPH0625051Y2 (ja) | マイクロ波アンテナ装置 | |
| JPS5941606Y2 (ja) | 可変電力分配器 | |
| JP3055929B2 (ja) | 移相器モジュールの測定装置および測定方法 | |
| JPS6031295Y2 (ja) | 小型アンテナ |