JPS5637702A - Electric wave lens element - Google Patents
Electric wave lens elementInfo
- Publication number
- JPS5637702A JPS5637702A JP11391279A JP11391279A JPS5637702A JP S5637702 A JPS5637702 A JP S5637702A JP 11391279 A JP11391279 A JP 11391279A JP 11391279 A JP11391279 A JP 11391279A JP S5637702 A JPS5637702 A JP S5637702A
- Authority
- JP
- Japan
- Prior art keywords
- line
- electric wave
- wave
- slot
- antenna
- 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.)
- Pending
Links
- 230000005855 radiation Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000036244 malformation Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
Landscapes
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Abstract
PURPOSE:To obtain a good electric wave lens element over a wide range of frequency and in an easy way, by forming the phase shifter which connects the reception antenna and the radiation antenna with the slot line or the slot line having a partial malformation. CONSTITUTION:The both ends of the slot line 3c of the phase shifter 7 are connected to the slot lines 3a and 3b which form the part of the reception antenna 5 and the radiation antenna 6. In case when the electric wave S1 having the linear polarized wave arrives, the horn 4 forming the antenna 5 receives the incident electric wave. And this received wave goes into the line 3a and then into the slot line 3c of the shifter 7. The line 3c can be cut into such a length as to cause a desired change of position, and thus the wave delay effect can be changed. Thus the electric wave coming out of the line 3c has a certain delay of phase. The electric wave coming out of the shifter 7 goes into the line 3b to be radiated into the space through the horn 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11391279A JPS5637702A (en) | 1979-09-05 | 1979-09-05 | Electric wave lens element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11391279A JPS5637702A (en) | 1979-09-05 | 1979-09-05 | Electric wave lens element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5637702A true JPS5637702A (en) | 1981-04-11 |
Family
ID=14624292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11391279A Pending JPS5637702A (en) | 1979-09-05 | 1979-09-05 | Electric wave lens element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5637702A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01295503A (en) * | 1987-07-29 | 1989-11-29 | Ball Corp | Antenna structure |
| WO2007015583A1 (en) * | 2005-08-04 | 2007-02-08 | Yokowo Co., Ltd. | Broad band antenna |
| US7187329B2 (en) | 2002-11-27 | 2007-03-06 | Taiyo Yuden Co., Ltd. | Antenna, dielectric substrate for antenna, and wireless communication card |
| US7190320B2 (en) | 2002-11-27 | 2007-03-13 | Taiyo Yuden Co., Ltd. | Antenna and dielectric substrate for antenna |
| US8077102B2 (en) | 2007-08-22 | 2011-12-13 | Bae Systems Plc | Deployable lens antenna |
-
1979
- 1979-09-05 JP JP11391279A patent/JPS5637702A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01295503A (en) * | 1987-07-29 | 1989-11-29 | Ball Corp | Antenna structure |
| US7187329B2 (en) | 2002-11-27 | 2007-03-06 | Taiyo Yuden Co., Ltd. | Antenna, dielectric substrate for antenna, and wireless communication card |
| US7190320B2 (en) | 2002-11-27 | 2007-03-13 | Taiyo Yuden Co., Ltd. | Antenna and dielectric substrate for antenna |
| WO2007015583A1 (en) * | 2005-08-04 | 2007-02-08 | Yokowo Co., Ltd. | Broad band antenna |
| US8604979B2 (en) | 2005-08-04 | 2013-12-10 | Yokowo Co., Ltd. | Broad band antenna |
| US8077102B2 (en) | 2007-08-22 | 2011-12-13 | Bae Systems Plc | Deployable lens antenna |
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