JPS613453U

JPS613453U - ENDOR device

Info

Publication number: JPS613453U
Application number: JP8685384U
Authority: JP
Inventors: 浩三佐藤
Original assignee: 日本電子株式会社
Priority date: 1984-06-12
Filing date: 1984-06-12
Publication date: 1986-01-10

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

【図面の簡単な説明】は本考案の一実施例を示したＥＮＤＯＲ装置の概略図、
第３図は該ＥＮＤＯＲ装置の動作の説明を補足する為の
図である。１：磁石、２：発振器、３：変調コイル、４：試料管、
５：空胴共振器、６：高周波コイル、７：マイクロ波発
振器、８：サーキュレータ、９：マイクロ波検波記、１
０：同期検波回路、１１：レコーダ、１２：発振器、１
５′：モータ、１６′二可変電圧源、１８：掃引信号発
生計、１９：移動バー、２０：掃引信号発生回路、２１
：掃引レンジ設定回路、２２：ドライバー、２３：第１
オフセット信号発生回路、２４：第２オフセット信号発
生回路、２５：加算器、２６：広帯域パワーアンテ。[Brief Description of the Drawings] is a schematic diagram of an ENDOR device showing an embodiment of the present invention;
FIG. 3 is a diagram to supplement the explanation of the operation of the ENDOR device. 1: Magnet, 2: Oscillator, 3: Modulation coil, 4: Sample tube,
5: Cavity resonator, 6: High frequency coil, 7: Microwave oscillator, 8: Circulator, 9: Microwave detection record, 1
0: Synchronous detection circuit, 11: Recorder, 12: Oscillator, 1
5': Motor, 16' Two variable voltage sources, 18: Sweep signal generator, 19: Moving bar, 20: Sweep signal generating circuit, 21
:Sweep range setting circuit, 22: Driver, 23: First
Offset signal generation circuit, 24: second offset signal generation circuit, 25: adder, 26: wideband power antenna.

Claims

[Scope of utility model registration request]

In a device that irradiates a sample placed in a static magnetic field with a microwave magnetic field and a frequency-swept high-frequency magnetic field and measures the absorption of microwaves by the sample, a voltage corresponding to the moving position of the recorder pen of the recorder is applied. A sweep signal generation system comprising: a voltage generating means, a means for setting the frequency sweep range, a means for controlling the amplitude of the voltage signal from the voltage generating means, and a means for adding an offset signal to the voltage signal. , an ENDOR comprising an oscillator that generates a high frequency wave with a frequency corresponding to the value of the sweep voltage signal from the generation system, and a wideband amplifier that amplifies the high frequency wave from the oscillator.
Device.