JPS6115812U - Waveguide for Yagi antenna - Google Patents
Waveguide for Yagi antennaInfo
- Publication number
- JPS6115812U JPS6115812U JP10083384U JP10083384U JPS6115812U JP S6115812 U JPS6115812 U JP S6115812U JP 10083384 U JP10083384 U JP 10083384U JP 10083384 U JP10083384 U JP 10083384U JP S6115812 U JPS6115812 U JP S6115812U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- waveguide
- waveguide element
- protrudes
- side wall
- 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.)
- Granted
Links
Landscapes
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案による八木形アンテナ用導波器の１、
実施例の縦断面図、第２図は同実施例を備えた八木形ア
ンテナの平面図である。
４・・・・・・アンテナアーム、１０・・・・・・保持
体、２２・・・・・・第１の導波器素子、２４・・・・
・・第２の導波器素子、２８・・・・・・回動ピン、３
０・・・・・・接点部材、３２：・・・・・押圧用ばね
。Figure 1 shows a waveguide for a Yagi-shaped antenna according to this invention.
A longitudinal sectional view of the embodiment, and FIG. 2 is a plan view of a Yagi antenna equipped with the same embodiment. 4... Antenna arm, 10... Holding body, 22... First waveguide element, 24...
...Second waveguide element, 28... Rotating pin, 3
0: Contact member, 32: Pressing spring.
Claims (1)
一方の側壁から上記アームに対しナほぼ直角に突出し使
用周波数のほぼ１／４波長の長さ寸法を有する第１の導
波器素子と、上記保持体の他方の側壁から第１の導波器
素子と同一直線上に位置する、ように突出し上記保持体
内において上記アームに平行に設けたビンの回りに回動
自在に支持され上記長さ寸法を有する第２の導波器素子
と、上記保持体内において第１の導波器素♀に一端部が
固定され他端部が第２の導波器素子に接近して位置して
いる導電金属製接点部材と、上記保持体内に設けられ第
２の導波器素子を上記接点部材の他端徊に接触するよう
に押圧する押圧部材とを備える八木形アンテナ用導波器
。an element holder attached to an antenna arm; a first waveguide element that protrudes from one side wall of the holder substantially perpendicularly to the arm and has a length dimension of approximately 1/4 wavelength of the operating frequency; The holder protrudes from the other side wall of the holder so as to be located on the same straight line as the first waveguide element. a second waveguide element having dimensions; and a conductive element having one end secured to the first waveguide element ♀ and the other end located close to the second waveguide element within the holder. A waveguide for a Yagi-shaped antenna, comprising: a metal contact member; and a pressing member provided within the holder for pressing a second waveguide element into contact with the other end of the contact member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10083384U JPS6115812U (en) | 1984-07-03 | 1984-07-03 | Waveguide for Yagi antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10083384U JPS6115812U (en) | 1984-07-03 | 1984-07-03 | Waveguide for Yagi antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6115812U true JPS6115812U (en) | 1986-01-29 |
| JPH0247612Y2 JPH0247612Y2 (en) | 1990-12-14 |
Family
ID=30660275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10083384U Granted JPS6115812U (en) | 1984-07-03 | 1984-07-03 | Waveguide for Yagi antenna |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6115812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004040699A (en) * | 2002-07-08 | 2004-02-05 | Dx Antenna Co Ltd | Digital terrestrial broadcasting receiving system |
-
1984
- 1984-07-03 JP JP10083384U patent/JPS6115812U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004040699A (en) * | 2002-07-08 | 2004-02-05 | Dx Antenna Co Ltd | Digital terrestrial broadcasting receiving system |
| JP4035007B2 (en) * | 2002-07-08 | 2008-01-16 | Ｄｘアンテナ株式会社 | Terrestrial digital broadcast receiving system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247612Y2 (en) | 1990-12-14 |
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