JPH0471036U - - Google Patents
Info
- Publication number
- JPH0471036U JPH0471036U JP11526290U JP11526290U JPH0471036U JP H0471036 U JPH0471036 U JP H0471036U JP 11526290 U JP11526290 U JP 11526290U JP 11526290 U JP11526290 U JP 11526290U JP H0471036 U JPH0471036 U JP H0471036U
- Authority
- JP
- Japan
- Prior art keywords
- output terminal
- input terminal
- terminal
- connect
- voltage
- 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
- 230000005540 biological transmission Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 8
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Radar Systems Or Details Thereof (AREA)
- Transmitters (AREA)
Description
第１図はこの考案によるミリ波帯周波数変調送
信機の第１実施例の構成を示す図、第２図はこの
考案によるミリ波帯周波数変調送信機の第２実施
例の構成を示す図、第３図はこの考案によるミリ
波帯周波数変調送信機の第３実施例の構成を示す
図、第４図はこの考案によるミリ波帯周波数変調
送信機の第４実施例の構成を示す図、第５図は周
波数特性補償回路の一構成を示す図、第６図はＡ
ＬＣ回路の一構成を示す図、第７図は従来のミリ
波帯周波数変調送信機の構成を示す図、第８図は
周波数弁別器の構成を示す図、第９図は周波数弁
別器の入力電力と感度ＫＤの関係を示す図、第１
０図はミリ波帯電圧制御型ガン発振器の出力信号
周波数と出力電力の関係を示す図である。
図において、１はミリ波帯電圧制御型ガン発振
器、２はアイソレータ、３，１３，１７は方向性
結合器、４は周波数特性補償回路、５は周波数弁
別器、６は電圧増幅器、７，１５は誤差電圧増幅
器、８はＡＬＣ回路、９は１段目のフイルタ、１
０は２段目のフイルタ、１１はＮ番目のフイルタ
、１２は電圧制御減衰器、１４は電力検出器、１
６は基準電圧源、１８は位相検波器、１９は遅延
線、イ，ハ，ホ，トは入力端子、ロ，ニ，ヘ，チ
は出力端子である。なお、図中同一符号は同一ま
たは相当部分を示す。
FIG. 1 is a diagram showing the configuration of a first embodiment of a millimeter wave band frequency modulation transmitter according to this invention, and FIG. 2 is a diagram showing the configuration of a second embodiment of a millimeter wave band frequency modulation transmitter according to this invention. FIG. 3 is a diagram showing the configuration of a third embodiment of the millimeter wave band frequency modulation transmitter according to this invention, and FIG. 4 is a diagram showing the configuration of a fourth embodiment of the millimeter wave band frequency modulation transmitter according to this invention. Fig. 5 is a diagram showing one configuration of the frequency characteristic compensation circuit, and Fig. 6 is a diagram showing the configuration of the frequency characteristic compensation circuit.
Figure 7 shows the configuration of a conventional millimeter wave band frequency modulation transmitter, Figure 8 shows the configuration of a frequency discriminator, and Figure 9 shows the input of the frequency discriminator. Diagram showing the relationship between power and sensitivity KD, 1st
FIG. 0 is a diagram showing the relationship between the output signal frequency and the output power of the millimeter-wave band voltage-controlled Gunn oscillator. In the figure, 1 is a millimeter-wave band voltage-controlled Gunn oscillator, 2 is an isolator, 3, 13, 17 are directional couplers, 4 is a frequency characteristic compensation circuit, 5 is a frequency discriminator, 6 is a voltage amplifier, 7, 15 is an error voltage amplifier, 8 is an ALC circuit, 9 is a first stage filter, 1
0 is the second stage filter, 11 is the Nth filter, 12 is the voltage controlled attenuator, 14 is the power detector, 1
6 is a reference voltage source, 18 is a phase detector, 19 is a delay line, A, C, H, and G are input terminals, and B, D, H, and H are output terminals. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
をアイソレータの入力端子に接続し、上記アイソ
レータの出力端子を方向性結合器の入力端子に接
続し、上記方向性結合器の結合出力端子を周波数
特性補償回路の入力端子に接続し、上記周波数特
性補償回路の出力端子を周波数弁別器の入力端子
に接続し、上記周波数弁別器の出力端子を電圧増
幅器の入力端子に接続し、上記電圧増幅器の出力
端子を誤差電圧増幅器の反転入力端子に接続し、
上記誤差電圧増幅器の出力端子を上記ミリ波帯電
圧制御型ガス発振器の制御電圧入力端子に接続し
、上記誤差電圧増幅器の非反転入力端子を基準入
力電圧入力用の入力端子に接続し、上記方向性結
合器の主出力端子を送信信号の出力端子に接続し
たことを特徴とするミリ波帯周波数変調送信機。 (2) ミリ波帯電圧制御型ガン発振器の出力端子
をアイソレータの入力端子に接続し、上記アイソ
レータの出力端子を方向性結合器の入力端子に接
続し、上記方向性結合器の結合出力端子をＡＬＣ
（Ａｕｔｏｍａｔｉｃ Ｌｅｖｅｌ Ｃｏｎｔｒ
ｏｌ）回路の入力端子に接続し、上記ＡＬＣ回路
の出力端子の周波数弁別器の入力端子に接続し、
上記周波数弁別器の出力端子を電圧増幅器の入力
端子に接続し、上記電圧増幅器の出力端子を誤差
電圧増幅器の反転入力端子に接続し、上記誤差電
圧増幅器の出力端子を上記ミリ波帯電圧制御型ガ
ン発振器の制御電圧入力端子に接続し、上記誤差
電圧増幅器の非反転入力端子を基準入力電圧入力
用の入力端子に接続し、上記方向性結合器の主出
力端子を送信信号の出力端子に接続したことを特
徴とするミリ波帯周波数変調送信機。 (3) ミリ波帯電圧制御型ガン発振器の出力端子
をアイソレータの入力端子に接続し、上記アイソ
レータの出力端子を周波数特性補償回路の入力端
子に接続し、上記周波数特性補償回路の出力端子
を方向性結合器の入力端子に接続し、上記方向性
結合器の結合出力端子を周波数弁別器の入力端子
に接続し、上記周波数弁別器の出力端子を電圧増
幅器の入力端子に接続し、上記電圧増幅器の出力
端子を誤差電圧増幅器の反転入力端子に接続し、
上記誤差電圧増幅器の出力端子を上記ミリ波帯電
圧制御型ガン発振器の制御電圧入力端子に接続し
、上記誤差電圧増幅器の非反転入力端子を基準入
力電圧入力用の入力端子に接続し、上記方向性結
合器の主出力端子を送信信号の出力端子に接続し
たことを特徴とするミリ波帯周波数変調送信機。 (4) ミリ波帯電圧制御型ガン発振器の出力端子
をアイソレータの入力端子に接続し、上記アイソ
レータの出力端子をＡＬＣ回路の出力端子に接続
し、上記ＡＬＣ回路の出力端子を方向性結合器の
入力端子に接続し、上記方向性結合器の結合出力
端子を周波数弁別器の入力端子に接続し、上記周
波数弁別器の出力端子を電圧増幅器の入力端子に
接続し、上記電圧増幅器の出力端子を誤差電圧増
幅器の反転入力端子に接続し、上記誤差電圧増幅
器の出力端子を上記ミリ波帯電圧制御型ガン発振
器の制御電圧入力端子に接続し、上記誤差電圧増
幅器の非反転入力端子を基準入力電圧入力用の入
力端子に接続し、上記方向性結合器の主出力端子
を送信信号の出力端子に接続したことを特徴とす
るミリ波帯周波数変調送信機。[Claims for Utility Model Registration] (1) The output terminal of a millimeter-wave band voltage-controlled Gunn oscillator is connected to the input terminal of an isolator, the output terminal of the isolator is connected to the input terminal of a directional coupler, and The combined output terminal of the frequency coupler is connected to the input terminal of the frequency characteristic compensation circuit, the output terminal of the frequency characteristic compensation circuit is connected to the input terminal of the frequency discriminator, and the output terminal of the frequency discriminator is connected to the input terminal of the voltage amplifier. terminal, and connect the output terminal of the voltage amplifier to the inverting input terminal of the error voltage amplifier,
The output terminal of the error voltage amplifier is connected to the control voltage input terminal of the millimeter wave band voltage controlled gas oscillator, the non-inverting input terminal of the error voltage amplifier is connected to the input terminal for reference input voltage input, and 1. A millimeter wave band frequency modulation transmitter, characterized in that the main output terminal of a frequency coupler is connected to an output terminal of a transmission signal. (2) Connect the output terminal of the millimeter-wave band voltage-controlled Gunn oscillator to the input terminal of the isolator, connect the output terminal of the isolator to the input terminal of the directional coupler, and connect the coupled output terminal of the directional coupler to the input terminal of the isolator. ALC
(Automatic Level Control
ol) connected to the input terminal of the circuit and connected to the input terminal of the frequency discriminator of the output terminal of the ALC circuit,
The output terminal of the frequency discriminator is connected to the input terminal of the voltage amplifier, the output terminal of the voltage amplifier is connected to the inverting input terminal of the error voltage amplifier, and the output terminal of the error voltage amplifier is connected to the millimeter-wave band voltage control type. Connect to the control voltage input terminal of the Gunn oscillator, connect the non-inverting input terminal of the error voltage amplifier to the input terminal for reference input voltage input, and connect the main output terminal of the directional coupler to the output terminal of the transmission signal. A millimeter wave band frequency modulation transmitter. (3) Connect the output terminal of the millimeter-wave band voltage-controlled Gunn oscillator to the input terminal of the isolator, connect the output terminal of the isolator to the input terminal of the frequency characteristic compensation circuit, and connect the output terminal of the frequency characteristic compensation circuit to the direction the combined output terminal of the directional coupler is connected to the input terminal of a frequency discriminator, the output terminal of the frequency discriminator is connected to the input terminal of a voltage amplifier, and the voltage amplifier Connect the output terminal of to the inverting input terminal of the error voltage amplifier,
The output terminal of the error voltage amplifier is connected to the control voltage input terminal of the millimeter-wave band voltage-controlled Gunn oscillator, and the non-inverting input terminal of the error voltage amplifier is connected to the input terminal for inputting the reference input voltage. 1. A millimeter wave band frequency modulation transmitter, characterized in that the main output terminal of a frequency coupler is connected to the output terminal of a transmission signal. (4) Connect the output terminal of the millimeter-wave voltage-controlled Gunn oscillator to the input terminal of the isolator, connect the output terminal of the isolator to the output terminal of the ALC circuit, and connect the output terminal of the ALC circuit to the directional coupler. connect the combined output terminal of the directional coupler to the input terminal of a frequency discriminator, connect the output terminal of the frequency discriminator to the input terminal of a voltage amplifier, and connect the output terminal of the voltage amplifier to the input terminal of the voltage amplifier; The output terminal of the error voltage amplifier is connected to the control voltage input terminal of the millimeter-wave band voltage-controlled Gunn oscillator, and the non-inverting input terminal of the error voltage amplifier is connected to the reference input voltage. A millimeter wave band frequency modulation transmitter, characterized in that the directional coupler is connected to an input terminal for input, and the main output terminal of the directional coupler is connected to an output terminal for a transmission signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11526290U JPH0471036U (en) | 1990-11-01 | 1990-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11526290U JPH0471036U (en) | 1990-11-01 | 1990-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0471036U true JPH0471036U (en) | 1992-06-23 |
Family
ID=31863017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11526290U Pending JPH0471036U (en) | 1990-11-01 | 1990-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0471036U (en) |
-
1990
- 1990-11-01 JP JP11526290U patent/JPH0471036U/ja active Pending
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