JPH0288301U - - Google Patents
Info
- Publication number
- JPH0288301U JPH0288301U JP16788788U JP16788788U JPH0288301U JP H0288301 U JPH0288301 U JP H0288301U JP 16788788 U JP16788788 U JP 16788788U JP 16788788 U JP16788788 U JP 16788788U JP H0288301 U JPH0288301 U JP H0288301U
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- microwave
- intermediate frequency
- frequency amplifier
- rectangular cylinder
- 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
- 238000005192 partition Methods 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Waveguide Connection Structure (AREA)
- Circuits Of Receivers In General (AREA)
Description
第１図ないし第３図はこの考案の一実施例を説
明するための図であり、第１図は四角筒の正面図
、第２図は高周波増幅器の回路回路基板の平面図
、第３図は全体の分解斜視図である。第４図およ
び第５図は、それぞれこの考案の異なる実施例を
説明するための第１図同様の図である。第６図は
、従来例を説明するための全体の分解斜視図であ
る。
１１…導波管枠体部、１２…四角筒、１２ａ…
隔壁、１３…高周波増幅器、１４…局部発振器、
１５…周波数混合器、１６…中間周波増幅器、１
７…電源回路、１８…カバー、１９…コネクタ、
２０…外カバー、Ｐ…回路基板、Ｐ１…張り出し
部、Ｐ２…切欠き部。
Figures 1 to 3 are diagrams for explaining one embodiment of this invention, in which Figure 1 is a front view of a rectangular tube, Figure 2 is a plan view of a circuit board of a high frequency amplifier, and Figure 3 is a plan view of a circuit board of a high frequency amplifier. is an exploded perspective view of the whole. 4 and 5 are views similar to FIG. 1 for explaining different embodiments of this invention, respectively. FIG. 6 is an overall exploded perspective view for explaining a conventional example. DESCRIPTION OF SYMBOLS 11... Waveguide frame body part, 12... Square tube, 12a...
Partition wall, 13... High frequency amplifier, 14... Local oscillator,
15...Frequency mixer, 16...Intermediate frequency amplifier, 1
7...Power circuit, 18...Cover, 19...Connector,
20...Outer cover, P...Circuit board, P1...Protrusion part, P2...Notch part.
Claims (1)
て出力するマイクロ波帯用コンバータにおいて、 マイクロ波を入力する導波管の終端部に、４つ
の外周面間の稜線部分に外方へ突出する隔壁が設
けられた四角筒を備え、 前記四角筒の内部と４つの外周面の計５つの位
置に、下記，，，，の回路基板を分離
して配置したことを特徴とするマイクロ波帯用コ
ンバータ。 前記マイクロ波を増幅する高周波増幅器。 局部発振波を出力する局部発振器。 前記高周波増幅器の出力に前記局部発振波を
混合して中間周波に周波数変換する周波数混合器
。 前記中間周波を増幅する中間周波増幅器。 前記周波数増幅器、局部発振器、周波数混合
器、および中間周波増幅器の電源回路。[Scope of Claim for Utility Model Registration] In a microwave band converter that frequency-converts the input microwave to an intermediate frequency and outputs it, a ridge line between four outer peripheral surfaces is provided at the end of the waveguide that inputs the microwave. A rectangular cylinder is provided with a partition wall projecting outward from the inside of the rectangular cylinder, and the following circuit boards are separately arranged in a total of five positions inside the rectangular cylinder and on four outer peripheral surfaces. Converter for microwave band. A high frequency amplifier that amplifies the microwave. A local oscillator that outputs a local oscillation wave. A frequency mixer that mixes the local oscillation wave with the output of the high frequency amplifier and converts the frequency into an intermediate frequency. an intermediate frequency amplifier that amplifies the intermediate frequency; A power supply circuit for the frequency amplifier, local oscillator, frequency mixer, and intermediate frequency amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16788788U JPH0288301U (en) | 1988-12-26 | 1988-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16788788U JPH0288301U (en) | 1988-12-26 | 1988-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0288301U true JPH0288301U (en) | 1990-07-12 |
Family
ID=31456585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16788788U Pending JPH0288301U (en) | 1988-12-26 | 1988-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0288301U (en) |
-
1988
- 1988-12-26 JP JP16788788U patent/JPH0288301U/ja active Pending
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