JPS60172409U - Band-specific feeding antenna - Google Patents

Band-specific feeding antenna

Info

Publication number
JPS60172409U
JPS60172409U JP1984060842U JP6084284U JPS60172409U JP S60172409 U JPS60172409 U JP S60172409U JP 1984060842 U JP1984060842 U JP 1984060842U JP 6084284 U JP6084284 U JP 6084284U JP S60172409 U JPS60172409 U JP S60172409U
Authority
JP
Japan
Prior art keywords
band
feeding antenna
specific feeding
specific
antenna
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
JP1984060842U
Other languages
Japanese (ja)
Inventor
植野　嘉章
昌行 松尾
Original Assignee
松下電工株式会社
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 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP1984060842U priority Critical patent/JPS60172409U/en
Publication of JPS60172409U publication Critical patent/JPS60172409U/en
Pending legal-status Critical Current

Links

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〜第４図は本考案の実施例を示す図で、第１図は
帯域別給電アンテナの回路図、第２図は帯域別フィルタ
ー通過後のインピーダンス特性説明図、第３図は帯域別
出力をそれぞれ整合したインピーダンス図、第４図は２
周波共振アンテナのインピーダンス特性図、第５図は１
／２波長の従来例のインピーダンス特性図である。 １はアンテナ、２は分配器、３，４はインピーダンス整
合器、５，６は帯域別フィルター、７は混合器である。Figures 1 to 4 are diagrams showing embodiments of the present invention. Figure 1 is a circuit diagram of a band-specific feeding antenna, Figure 2 is an explanatory diagram of impedance characteristics after passing through a band-specific filter, and Figure 3 is a band-specific feeding antenna circuit diagram. The impedance diagram that matches the separate outputs, Figure 4 is 2
The impedance characteristic diagram of a frequency resonant antenna, Figure 5 is 1
FIG. 2 is an impedance characteristic diagram of a conventional example of /2 wavelength. 1 is an antenna, 2 is a distributor, 3 and 4 are impedance matching devices, 5 and 6 are band filters, and 7 is a mixer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アンテナの給電部に分配器を設け、その分配器の各々の
出力にインピーダンス整合器を接続し、このインピーダ
ンス整合器の出力には帯域別フィルターを接続し、各々
の帯域別フィルターの出力は混合器に接続したことを特
徴とする帯域別給電アンテナ。A distributor is provided at the feeding part of the antenna, an impedance matching device is connected to each output of the distributor, a band-specific filter is connected to the output of this impedance matching device, and the output of each band-specific filter is connected to a mixer. A band-specific power feeding antenna characterized by being connected to.
JP1984060842U 1984-04-25 1984-04-25 Band-specific feeding antenna Pending JPS60172409U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984060842U JPS60172409U (en) 1984-04-25 1984-04-25 Band-specific feeding antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984060842U JPS60172409U (en) 1984-04-25 1984-04-25 Band-specific feeding antenna

Publications (1)

Publication Number Publication Date
JPS60172409U true JPS60172409U (en) 1985-11-15

Family

ID=30588561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984060842U Pending JPS60172409U (en) 1984-04-25 1984-04-25 Band-specific feeding antenna

Country Status (1)

Country Link
JP (1) JPS60172409U (en)

Similar Documents

Publication Publication Date Title
JPS60172409U (en) Band-specific feeding antenna
JPS60189144U (en) Receiving antenna device
JPS6032841U (en) antenna cutlet
JPS60192504U (en) antenna device
JPS5811355U (en) Power monitor system
JPS58141643U (en) AM radio receiver
JPS5957049U (en) High frequency connection circuit
JPS5850516U (en) ceramic trap
JPS58141601U (en) bandpass wave generator
JPS59101518U (en) high frequency circuit
JPS58132421U (en) FM/shortwave receiver
JPS60180115U (en) antenna device
JPS5927602U (en) Antenna sharing device
JPS58184934U (en) Noise prevention circuit
JPS58141618U (en) band-reject filter
JPS6072012U (en) microwave integrated circuit mixer
JPS60174340U (en) frequency converter
JPS601054U (en) AM external antenna device
JPS5948102U (en) microwave filter
JPS5963544U (en) CB radio jump prevention circuit to main amplifier
JPS6121103U (en) coaxial bandpass filter
JPS5969502U (en) Filter with built-in divider
JPS58176442U (en) Receiving machine
JPS58139745U (en) Interfering signal reduction circuit
JPS5948645U (en) Low frequency electric therapy device