JPH0230618U - - Google Patents
Info
- Publication number
- JPH0230618U JPH0230618U JP10848888U JP10848888U JPH0230618U JP H0230618 U JPH0230618 U JP H0230618U JP 10848888 U JP10848888 U JP 10848888U JP 10848888 U JP10848888 U JP 10848888U JP H0230618 U JPH0230618 U JP H0230618U
- Authority
- JP
- Japan
- Prior art keywords
- dielectric body
- axial direction
- feeding rod
- rod
- signal transmitted
- 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
Landscapes
- Waveguide Aerials (AREA)
Description
第1図はこの考案の一実施例を示す斜視図であ
る。第2図は第1図に示す誘電体アンテナを軸方
向からみた状態を示す図解図である。第3図は第
1図に示す誘電体アンテナを側面からみた状態を
示す要部図解図である。第4図は第1図に示す誘
電体アンテナの他の実施例を示す斜視図である。
第5図はこの考案の背景となる従来の誘電体アン
テナの一例を示す斜視図である。第6図はこの考
案の背景となる従来の誘電体アンテナの他の例を
示す斜視図である。
図において、10は誘電体アンテナ、12は誘
電体、16は第1の給電棒、18は第2の給電棒
を示す。
FIG. 1 is a perspective view showing an embodiment of this invention. FIG. 2 is an illustrative view showing the dielectric antenna shown in FIG. 1 viewed from the axial direction. FIG. 3 is an illustrative view of the main parts of the dielectric antenna shown in FIG. 1, viewed from the side. FIG. 4 is a perspective view showing another embodiment of the dielectric antenna shown in FIG. 1.
FIG. 5 is a perspective view showing an example of a conventional dielectric antenna, which is the background of this invention. FIG. 6 is a perspective view showing another example of a conventional dielectric antenna, which is the background of this invention. In the figure, 10 is a dielectric antenna, 12 is a dielectric, 16 is a first power feeding rod, and 18 is a second feeding rod.
Claims (1)
軸方向と直交する向きに配置される第1の給電棒
、および 前記誘電体の軸方向に形成され、前記誘電体の
軸方向と直交しかつ前記第1の給電棒と直交する
向きに配置される第2の給電棒を含み、 前記第1の給電棒に伝達される信号の位相をθ
1とし、前記第2の給電棒に伝達される信号の位
相をθ2とし、前記第1の給電棒および前記第2
の給電棒に伝達される信号の波長をλqとし、前
記第1の給電棒と前記第2の給電棒との前記誘電
体の軸方向の距離をとしたとき、 θ1−(θ2+π/λq)=±90° の関係を満足するようにした、誘電体アンテナ
。[Claims for Utility Model Registration] A rod-shaped dielectric body, a first power feeding rod formed in the axial direction of the dielectric body and arranged in a direction perpendicular to the axial direction of the dielectric body, and an axial direction of the dielectric body. a second power feeding rod formed in a direction perpendicular to the axial direction of the dielectric body and perpendicular to the first power feeding rod; θ
1 , the phase of the signal transmitted to the second power supply rod is θ2 , and the phase of the signal transmitted to the second power supply rod is θ2.
When the wavelength of the signal transmitted to the feeding rod is λq, and the distance between the first feeding rod and the second feeding rod in the axial direction of the dielectric body is θ 1 −(θ 2 +π/ A dielectric antenna that satisfies the relationship: λq) = ±90°.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10848888U JPH0230618U (en) | 1988-08-17 | 1988-08-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10848888U JPH0230618U (en) | 1988-08-17 | 1988-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0230618U true JPH0230618U (en) | 1990-02-27 |
Family
ID=31343867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10848888U Pending JPH0230618U (en) | 1988-08-17 | 1988-08-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0230618U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011259496A (en) * | 2000-04-20 | 2011-12-22 | Alcatel-Lucent | Two bandwidth microwave radiating element |
-
1988
- 1988-08-17 JP JP10848888U patent/JPH0230618U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011259496A (en) * | 2000-04-20 | 2011-12-22 | Alcatel-Lucent | Two bandwidth microwave radiating element |
JP2013093898A (en) * | 2000-04-20 | 2013-05-16 | Alcatel-Lucent | Dual band microwave radiating element |