JPH0438144U - - Google Patents
Info
- Publication number
- JPH0438144U JPH0438144U JP8010390U JP8010390U JPH0438144U JP H0438144 U JPH0438144 U JP H0438144U JP 8010390 U JP8010390 U JP 8010390U JP 8010390 U JP8010390 U JP 8010390U JP H0438144 U JPH0438144 U JP H0438144U
- Authority
- JP
- Japan
- Prior art keywords
- dielectric substrate
- attached
- die
- grooves
- circuit pattern
- 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
- 239000000758 substrate Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Waveguides (AREA)
- Structure Of Receivers (AREA)
Description
第１図は本考案によるコンバータの実施例を示
す断面図、第２図は従来のコンバータの構成例の
断面図を示す図である。
１……コンバータ本体ダイキヤスト、２……溝
、３……誘電体基板、４……アース面、５……誘
電体基板回路パターン面、６……シールド用金属
部品。
FIG. 1 is a sectional view showing an embodiment of a converter according to the present invention, and FIG. 2 is a sectional view showing an example of the configuration of a conventional converter. DESCRIPTION OF SYMBOLS 1... Converter main body die-cast, 2... Groove, 3... Dielectric substrate, 4... Ground surface, 5... Dielectric substrate circuit pattern surface, 6... Metal parts for shielding.
Claims (1)
し該ＳＨＦ帯の信号をダウンコンバートするＳＨ
Ｆ帯受信機において、１２ＧＨｚ帯の信号を処理
する少なくとも高周波増幅回路、ミキサ、局部発
振器回路を備える高周波ブロツク回路パターンを
形成した誘電体基板を取りつけるコンバータ本体
ダイキヤスト面部に、誘電体基板上に形成された
各回路間のシールドをするための溝を形成し、誘
電体基板を回路パターン面と該溝が形成されたダ
イキヤスト面とが対向するよう取り付けたことを
特徴とするＳＨＦ帯受信機。 SH that receives SHF band signals from satellite broadcasting, amplifies them, and down-converts the SHF band signals.
In an F-band receiver, a dielectric substrate formed on a die-cast surface of a converter body is attached to a dielectric substrate on which a high-frequency block circuit pattern including at least a high-frequency amplifier circuit, a mixer, and a local oscillator circuit for processing a 12 GHz band signal is attached. 1. A SHF band receiver, characterized in that grooves are formed for shielding between respective circuits, and a dielectric substrate is attached so that the circuit pattern surface and the die-cast surface on which the grooves are formed face each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8010390U JPH0438144U (en) | 1990-07-26 | 1990-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8010390U JPH0438144U (en) | 1990-07-26 | 1990-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0438144U true JPH0438144U (en) | 1992-03-31 |
Family
ID=31624862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8010390U Pending JPH0438144U (en) | 1990-07-26 | 1990-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438144U (en) |
-
1990
- 1990-07-26 JP JP8010390U patent/JPH0438144U/ja active Pending
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