JPS6193010U - - Google Patents
Info
- Publication number
- JPS6193010U JPS6193010U JP17777784U JP17777784U JPS6193010U JP S6193010 U JPS6193010 U JP S6193010U JP 17777784 U JP17777784 U JP 17777784U JP 17777784 U JP17777784 U JP 17777784U JP S6193010 U JPS6193010 U JP S6193010U
- Authority
- JP
- Japan
- Prior art keywords
- wavelength
- approximately
- distribution circuit
- line
- way distribution
- 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 claims description 7
- 239000004020 conductor Substances 0.000 claims description 6
- 230000005684 electric field Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Description
第１図ａ：マイクロストリツプ線路を用いた放
射スロツト、第１図ｂ：放射スロツトからの電界
、第２図、第３図：本考案による円偏波アンテナ
の実施例、第４図：反射板を設けた放射スロツト
部の断面図、１１，２３，４１：誘電体基板、１
３，２４，３５，４３：中心導体線路、１２…接
地導体、１４，２１，２２，３１，３２，３３，
３４，４４…放射スロツト、２０，Ａ，Ｂ，Ｃ…
２分配器、４２…反射板。
Figure 1a: Radiation slot using a microstrip line, Figure 1b: Electric field from the radiation slot, Figures 2 and 3: Example of circularly polarized antenna according to the present invention, Figure 4: Cross-sectional view of the radiation slot section provided with a reflector, 11, 23, 41: dielectric substrate, 1
3, 24, 35, 43: center conductor line, 12... ground conductor, 14, 21, 22, 31, 32, 33,
34, 44... Radiation slot, 20, A, B, C...
2 distributor, 42...reflector.
Claims (1)
配回路と、該２分配回路の２つの出力線路に接続
され、線路開放端より略４分の１波長の位置の接
地導体側に中心導体側線路の軸方向と直交した略
半波長もしくは１波長の長さのスロツトを設けた
、第１および第２の放射スロツトからなるマイク
ロストリツプ線路型アンテナにおいて、前記２分
配回路の２分岐点から第１の放射スロツトまでの
電気長と第２の放射スロツトまでの電気長との差
を略４分の１波長とし、かつ第１および第２のス
ロツトの軸方向が互いに直交することを特徴とす
るストリツプ線路型円偏波アンテナ。 (2) マイクロストリツプ線路の中心導体側より
略４分の１波長離れ位置に導体平板を設けたこと
を特徴とする実用新案登録請求の範囲第１項のス
トリツプ線路型円偏波アンテナ。[Claims for Utility Model Registration] (1) A two-way distribution circuit composed of microstrip lines, and a position connected to two output lines of the two-way distribution circuit, approximately one-quarter wavelength from the open end of the line. In the microstrip line antenna consisting of first and second radiation slots, a slot approximately half a wavelength or one wavelength long orthogonal to the axial direction of the center conductor side line is provided on the ground conductor side of the antenna. The difference between the electrical length from the two-branch point of the two-way distribution circuit to the first radiation slot and the electrical length to the second radiation slot is approximately 1/4 wavelength, and the axial direction of the first and second slots is approximately 1/4 wavelength. A stripline circularly polarized antenna characterized in that the antennas are orthogonal to each other. (2) The stripline circularly polarized antenna according to claim 1 of the utility model registration claim, characterized in that a conductor plate is provided at a position approximately one-quarter wavelength away from the center conductor side of the microstrip line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17777784U JPS6193010U (en) | 1984-11-22 | 1984-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17777784U JPS6193010U (en) | 1984-11-22 | 1984-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6193010U true JPS6193010U (en) | 1986-06-16 |
Family
ID=30735349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17777784U Pending JPS6193010U (en) | 1984-11-22 | 1984-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6193010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006522550A (en) * | 2003-03-31 | 2006-09-28 | ハリス コーポレイション | High efficiency cross slot microstrip antenna |
-
1984
- 1984-11-22 JP JP17777784U patent/JPS6193010U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006522550A (en) * | 2003-03-31 | 2006-09-28 | ハリス コーポレイション | High efficiency cross slot microstrip antenna |
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