JPS60192504U - antenna device - Google Patents

antenna device

Info

Publication number
JPS60192504U
JPS60192504U JP7936784U JP7936784U JPS60192504U JP S60192504 U JPS60192504 U JP S60192504U JP 7936784 U JP7936784 U JP 7936784U JP 7936784 U JP7936784 U JP 7936784U JP S60192504 U JPS60192504 U JP S60192504U
Authority
JP
Japan
Prior art keywords
band
approximately
antenna device
9qqmhz
wavelengths
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
JP7936784U
Other languages
Japanese (ja)
Inventor
克明 川村
Original Assignee
パイオニア株式会社
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 パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP7936784U priority Critical patent/JPS60192504U/en
Publication of JPS60192504U publication Critical patent/JPS60192504U/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Details Of Aerials (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (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 the drawing]

°第１図は本考案によるアンテナ装置の一実施例を示す
外観図、第２図６Ｉ！第１図のより具体的な例を示す回
路図、第３図はインピーダンスの周波数−特性を示すス
ミスチャート、第４図は従来の装置の外観図、及び第５
図は第４図の装置の一部分の具体例を示す回路図である
。° Figure 1 is an external view showing an embodiment of the antenna device according to the present invention, Figure 2 is 6I! Fig. 3 is a circuit diagram showing a more specific example of Fig. 1, Fig. 3 is a Smith chart showing frequency-characteristics of impedance, Fig. 4 is an external view of a conventional device, and Fig.
The figure is a circuit diagram showing a specific example of a part of the apparatus of FIG. 4.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ９ＱＱＭＨｚ帯のパーソナル無線バンドに対して約５／
８波長となるエレメント２本と約１／４波長となるエレ
メント１本とを１／４波長位相器を介して接続した多段
アンテナエレメントと、インピ−ダンス整合のための約
１７４波長あスリーブ素子とからなるアンテナと、前記
９ＱＱＭＨｚ帯を通過するフィルタと、ＦＭ放送のＶＨ
Ｆ帯、ＡＭ放送の周波数帯を通過するフィルタとを備え
ることを特徴とするアンテナ装置。Approximately 5% for the 9QQMHz personal wireless band
A multistage antenna element in which two elements with 8 wavelengths and one element with approximately 1/4 wavelength are connected via a 1/4 wavelength phase shifter, and a sleeve element with approximately 174 wavelengths for impedance matching. an antenna consisting of a filter that passes the 9QQMHz band, and a VH of FM broadcasting.
An antenna device comprising a filter that passes F band and AM broadcasting frequency band.
JP7936784U 1984-05-31 1984-05-31 antenna device Pending JPS60192504U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7936784U JPS60192504U (en) 1984-05-31 1984-05-31 antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7936784U JPS60192504U (en) 1984-05-31 1984-05-31 antenna device

Publications (1)

Publication Number Publication Date
JPS60192504U true JPS60192504U (en) 1985-12-20

Family

ID=30624212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7936784U Pending JPS60192504U (en) 1984-05-31 1984-05-31 antenna device

Country Status (1)

Country Link
JP (1) JPS60192504U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01151610U (en) * 1988-04-07 1989-10-19
JPH01272303A (en) * 1988-04-25 1989-10-31 Harada Ind Co Ltd Nongrounded type ultrashort wave antenna

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01151610U (en) * 1988-04-07 1989-10-19
JPH01272303A (en) * 1988-04-25 1989-10-31 Harada Ind Co Ltd Nongrounded type ultrashort wave antenna

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