JPS60150830U - High frequency switching circuit - Google Patents
High frequency switching circuitInfo
- Publication number
- JPS60150830U JPS60150830U JP1984038276U JP3827684U JPS60150830U JP S60150830 U JPS60150830 U JP S60150830U JP 1984038276 U JP1984038276 U JP 1984038276U JP 3827684 U JP3827684 U JP 3827684U JP S60150830 U JPS60150830 U JP S60150830U
- Authority
- JP
- Japan
- Prior art keywords
- high frequency
- frequency switching
- switching circuit
- circuit
- input terminals
- 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
- Electronic Switches (AREA)
- Transceivers (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図は従来の高周波切替回路、第２図は本考案の実施
例を−示す。
図中、１−１〜ｌ−ｎはＢＰＦ、 ２−１〜２−ｎは入
力端子、３，１０は切替スイッチ、３−１〜３−ｎはリ
ードスイッチ、４，９は制御回路、５−１〜５−ｎはλ
１／４整合回路〜λｎ ／ ４整合回路、６はハイブリ
ット、７は出力端子、８−１〜８−ｎはダイオードスイ
ッチ、Ｃ１〜Ｃｎはパ。
イパスコンデンサ（ダイオードスイッチのリードインダ
、クタンスを打消す容量に選ばれる。）。FIG. 1 shows a conventional high frequency switching circuit, and FIG. 2 shows an embodiment of the present invention. In the figure, 1-1 to l-n are BPFs, 2-1 to 2-n are input terminals, 3 and 10 are changeover switches, 3-1 to 3-n are reed switches, 4 and 9 are control circuits, and 5 -1 to 5-n is λ
1/4 matching circuit to λn/4 matching circuit, 6 is a hybrid, 7 is an output terminal, 8-1 to 8-n are diode switches, and C1 to Cn are passive. Ipass capacitor (chosen for its capacitance that cancels out the lead inductor and capacitance of the diode switch).
Claims (1)
接続され、該タイオードスイッチの他端子にバイパスコ
ンデンサが接続されるスイッチ回路と前記入力端子の夫
々に接続されるλ／４整合回路と該λ／４整合回路の夫
々の出力が接続されるハイフリット回路を有することを
特徴とする高周波切替回路。A switch circuit in which one terminal of a diode switch is connected to each of the plurality of input terminals and a bypass capacitor is connected to the other terminal of the diode switch, a λ/4 matching circuit connected to each of the input terminals, and the λ 1. A high frequency switching circuit comprising a high frit circuit to which each output of the /4 matching circuit is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984038276U JPS60150830U (en) | 1984-03-16 | 1984-03-16 | High frequency switching circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984038276U JPS60150830U (en) | 1984-03-16 | 1984-03-16 | High frequency switching circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60150830U true JPS60150830U (en) | 1985-10-07 |
Family
ID=30545125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984038276U Pending JPS60150830U (en) | 1984-03-16 | 1984-03-16 | High frequency switching circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60150830U (en) |
-
1984
- 1984-03-16 JP JP1984038276U patent/JPS60150830U/en active Pending
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