JPS619903U - microwave bandpass filter - Google Patents
microwave bandpass filterInfo
- Publication number
- JPS619903U JPS619903U JP9161084U JP9161084U JPS619903U JP S619903 U JPS619903 U JP S619903U JP 9161084 U JP9161084 U JP 9161084U JP 9161084 U JP9161084 U JP 9161084U JP S619903 U JPS619903 U JP S619903U
- Authority
- JP
- Japan
- Prior art keywords
- bandpass filter
- microwave
- shielding plate
- microwave bandpass
- metal shielding
- 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
- Control Of Motors That Do Not Use Commutators (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
第１図はマイクロ波帯域通過濾波器を設けてなるマイク
ロ波受信装置のブロック図、第２図は従来のマイクロ波
帯域通過濾波器の側断面図、第３図は第２図の■一■線
断面図、第４図はこのマイクロ波帯域通過濾波器の等価
回路図、第５図はこのマイクロ波帯域通過濾波器の信号
波通過特性図、第６図は本考案に係るマイクロ波帯域通
過濾波器を示す平面図、第７図はこのマイクロ波帯域通
過濾波器の平面断面図、第８図は第６図の■一■線断面
図、第９図はこのマイクロ波帯域通過濾波器に用いる立
体平面回路の正面図、第１０図ａ， ｂおよび第１１図
はこの立体平面回路を用いた濾波器の説明図、第１２図
は本考案に係るマイクロ波帯域通過濾波器の他の実施例
を示す平面断面図、第１３図はこのマイクロ波帯域通過
濾波器の信号波通過特性図である。
１５・・・・・・導波管、１６・・・・・・金属遮へい
板、１７，１８・・・・・・立体平面回路、１９．２０
・・・・・・濾波器、２１〜２６・・・・・・共振パタ
ーン。Fig. 1 is a block diagram of a microwave receiving device equipped with a microwave band-pass filter, Fig. 2 is a side sectional view of a conventional microwave band-pass filter, and Fig. 3 is a block diagram of a microwave receiver equipped with a microwave band-pass filter. 4 is an equivalent circuit diagram of this microwave bandpass filter, FIG. 5 is a signal wave passage characteristic diagram of this microwave bandpass filter, and FIG. 6 is a diagram of the microwave bandpass according to the present invention. A plan view showing the filter, FIG. 7 is a cross-sectional plan view of this microwave band-pass filter, FIG. 8 is a cross-sectional view taken along the line ■■ in FIG. 6, and FIG. A front view of the three-dimensional planar circuit used, FIGS. 10a, b, and 11 are explanatory diagrams of a filter using this three-dimensional planar circuit, and FIG. 12 is another implementation of the microwave bandpass filter according to the present invention. FIG. 13, a plan sectional view showing an example, is a signal wave passage characteristic diagram of this microwave bandpass filter. 15... Waveguide, 16... Metal shielding plate, 17, 18... Three-dimensional planar circuit, 19.20
... Filter, 21-26 ... Resonance pattern.
Claims (1)
つ磁界に対して垂直に配設された金属遮へい板と、この
金属遮へい板により区切られた遮断領域の夫々に配設さ
れた所定周波数のマイクロ波に対して共振する立体平面
回路とを備えたことを特徴とするマイクロ波帯域通過濾
波器。A metal shielding plate provided inside the rectangular waveguide and arranged parallel to the electric field and perpendicular to the magnetic field, and a predetermined frequency waveguide arranged in each of the cutoff regions separated by the metal shielding plate. A microwave band-pass filter characterized by comprising a three-dimensional planar circuit that resonates with microwaves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9161084U JPS619903U (en) | 1984-06-21 | 1984-06-21 | microwave bandpass filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9161084U JPS619903U (en) | 1984-06-21 | 1984-06-21 | microwave bandpass filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS619903U true JPS619903U (en) | 1986-01-21 |
Family
ID=30647652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9161084U Pending JPS619903U (en) | 1984-06-21 | 1984-06-21 | microwave bandpass filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS619903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05262494A (en) * | 1992-03-19 | 1993-10-12 | Ngk Insulators Ltd | Overhead traveling vehicle and article gripping device thereof |
| WO2011145271A1 (en) * | 2010-05-20 | 2011-11-24 | 日本電気株式会社 | Band-pass filter, and wireless access device |
-
1984
- 1984-06-21 JP JP9161084U patent/JPS619903U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05262494A (en) * | 1992-03-19 | 1993-10-12 | Ngk Insulators Ltd | Overhead traveling vehicle and article gripping device thereof |
| WO2011145271A1 (en) * | 2010-05-20 | 2011-11-24 | 日本電気株式会社 | Band-pass filter, and wireless access device |
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