JPS6022009U - spiral antenna - Google Patents

spiral antenna

Info

Publication number
JPS6022009U
JPS6022009U JP11246783U JP11246783U JPS6022009U JP S6022009 U JPS6022009 U JP S6022009U JP 11246783 U JP11246783 U JP 11246783U JP 11246783 U JP11246783 U JP 11246783U JP S6022009 U JPS6022009 U JP S6022009U
Authority
JP
Japan
Prior art keywords
spiral antenna
cavity
circular
square
shallow
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
Application number
JP11246783U
Other languages
Japanese (ja)
Inventor
赤石　明
水溜　仁士
Original Assignee
三菱電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP11246783U priority Critical patent/JPS6022009U/en
Publication of JPS6022009U publication Critical patent/JPS6022009U/en
Pending legal-status Critical Current

Links

Landscapes

  • Aerials With Secondary Devices (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の円形スパイラルアンテナの外形図、第２
図は従来のスパイラルアンテナの断面図、第３図及び第
４図はこの考案によるスパイラルアンテナの実施例を示
す図である。 図において、１は放射導体、２は誘電体基板、３は空洞
、４は給電線である。なお、各図中、同一符号は同一部
分または相当部分を示すものとする。Figure 1 is an outline drawing of a conventional circular spiral antenna, Figure 2
The figure is a sectional view of a conventional spiral antenna, and FIGS. 3 and 4 are views showing embodiments of the spiral antenna according to this invention. In the figure, 1 is a radiation conductor, 2 is a dielectric substrate, 3 is a cavity, and 4 is a feeder line. In each figure, the same reference numerals indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 空洞付円形、または正方形のスパイラルアンテナにおい
て、上記空洞の底の形状を中央部が浅く、周辺部が深い
円形または、正方形となしかつ、深さ方向に階段状ある
いはテーパ状に形成したことを特徴とするスパイラルア
ンテナ。A circular or square spiral antenna with a cavity, characterized in that the bottom of the cavity is shallow at the center and deep at the periphery, circular or square, and stepped or tapered in the depth direction. spiral antenna.
JP11246783U 1983-07-20 1983-07-20 spiral antenna Pending JPS6022009U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11246783U JPS6022009U (en) 1983-07-20 1983-07-20 spiral antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11246783U JPS6022009U (en) 1983-07-20 1983-07-20 spiral antenna

Publications (1)

Publication Number Publication Date
JPS6022009U true JPS6022009U (en) 1985-02-15

Family

ID=30260713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11246783U Pending JPS6022009U (en) 1983-07-20 1983-07-20 spiral antenna

Country Status (1)

Country Link
JP (1) JPS6022009U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03158005A (en) * 1989-11-15 1991-07-08 Denki Kogyo Co Ltd Aperture antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03158005A (en) * 1989-11-15 1991-07-08 Denki Kogyo Co Ltd Aperture antenna

Similar Documents

Publication Publication Date Title
JPS6022009U (en) spiral antenna
JPS6123920U (en) vacuum jacket pot
JPS5858342U (en) hybrid integrated circuit
JPS6066104U (en) power supply circuit
JPS58114608U (en) conical spiral antenna
JPS58123137U (en) grooved tiles
JPS6147943U (en) Pot lid to prevent boiling over
JPS58166105U (en) microstrip antenna device
JPS59121868U (en) Connection structure of electrode pattern
JPH0178035U (en)
JPS6052709U (en) conical spiral antenna
JPS60119725U (en) assembly type transformer
JPS60153510U (en) Structure of plane spiral coil
JPS6138767U (en) storage battery
JPS60149018U (en) coaxial cable
JPS5863703U (en) chip resistor
JPS59161708U (en) Dipole antenna with connector
JPS5895432U (en) Insulating exterior base material
JPS5896314U (en) loop antenna
JPS5963916U (en) flexible cable
JPS6223452U (en)
JPS58116228U (en) Chippukiyariya
JPS58155106U (en) microwave circuit
JPS6068701U (en) microstrip line
JPS59192810U (en) variable inductance element