JPH0332845U - - Google Patents
Info
- Publication number
- JPH0332845U JPH0332845U JP1989092353U JP9235389U JPH0332845U JP H0332845 U JPH0332845 U JP H0332845U JP 1989092353 U JP1989092353 U JP 1989092353U JP 9235389 U JP9235389 U JP 9235389U JP H0332845 U JPH0332845 U JP H0332845U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- power
- power amplifier
- amplifier circuit
- switching elements
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000003321 amplification Effects 0.000 claims 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims 3
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 claims 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims 1
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transceivers (AREA)
- Mobile Radio Communication Systems (AREA)
Description
図は、本考案の移動無線装置のブロツク図であ
る。
５……送信回路、６……ＰＬＬ回路、７……電
力増幅回路、１１……制御回路。
The figure is a block diagram of a mobile radio device of the present invention. 5... Transmission circuit, 6... PLL circuit, 7... Power amplifier circuit, 11... Control circuit.
Claims (1)
増幅素子としてガリウム砒素を使用するものにお
いて、前記電力増幅回路に高周波信号を与えるＰ
ＬＬ回路と、前記電力増幅回路のプラス電源、マ
イナス電源の供給を制御する２つのスイツチング
素子と、前記各々のスイツチング素子を制御し前
記電力増幅回路の動作状態を設定する制御回路と
を具備し、前記制御回路は、前記電力増幅回路の
マイナス電源の入力電圧に基づき前記ＰＬＬ回路
の発振状態を制御することを特徴とする移動無線
装置。 In a device that uses gallium arsenide as an amplification element of a power amplification circuit that amplifies high-frequency power for transmission, P that provides a high-frequency signal to the power amplification circuit
An LL circuit, two switching elements that control the supply of positive power and negative power to the power amplifier circuit, and a control circuit that controls each of the switching elements and sets the operating state of the power amplifier circuit, The mobile radio device is characterized in that the control circuit controls the oscillation state of the PLL circuit based on the input voltage of the negative power supply of the power amplifier circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989092353U JPH0722912Y2 (en) | 1989-08-04 | 1989-08-04 | Mobile radio equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989092353U JPH0722912Y2 (en) | 1989-08-04 | 1989-08-04 | Mobile radio equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0332845U true JPH0332845U (en) | 1991-03-29 |
| JPH0722912Y2 JPH0722912Y2 (en) | 1995-05-24 |
Family
ID=31641789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989092353U Expired - Lifetime JPH0722912Y2 (en) | 1989-08-04 | 1989-08-04 | Mobile radio equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0722912Y2 (en) |
-
1989
- 1989-08-04 JP JP1989092353U patent/JPH0722912Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0722912Y2 (en) | 1995-05-24 |
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