JPS6446635A - Double surface type resonator - Google Patents

Double surface type resonator

Info

Publication number
JPS6446635A
JPS6446635A JP62202970A JP20297087A JPS6446635A JP S6446635 A JPS6446635 A JP S6446635A JP 62202970 A JP62202970 A JP 62202970A JP 20297087 A JP20297087 A JP 20297087A JP S6446635 A JPS6446635 A JP S6446635A
Authority
JP
Japan
Prior art keywords
loop
microwave
measurement
arranging
measure
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
Application number
JP62202970A
Other languages
Japanese (ja)
Inventor
Mitsuhiro Ono
Takeaki Ogata
Kuniaki Sha
Michiya Suzuki
Ekuo Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jeol Ltd
Original Assignee
Jeol Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jeol Ltd filed Critical Jeol Ltd
Priority to JP62202970A priority Critical patent/JPS6446635A/en
Publication of JPS6446635A publication Critical patent/JPS6446635A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

PURPOSE:To measure the electron spin resonance of a large object of measurement by reducing the height of a loop coil and forming a ring-shaped resonator with a gap, and arranging coil surface of plural resonators opposite each other. CONSTITUTION:When a microwave of specific frequency is supplied to a loop 1 through a loop antenna 4, a microwave magnetic field is produced in the loop 1 and leaks out of the loop 1 to measure the electron spin resonance of the object 3 of measurement. Further, a microwave electric field leaking together with the microwave magnetic field is prevented from leaking the object of measurement with large dielectric loss by arranging a Faraday shield 7 between thin insulating plates 6 and 8 or arranging the coil surface of two resonators opposite each other and supplying electric power to them in phase, thereby suppressing a decrease in the Q value.
JP62202970A 1987-08-14 1987-08-14 Double surface type resonator Pending JPS6446635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62202970A JPS6446635A (en) 1987-08-14 1987-08-14 Double surface type resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62202970A JPS6446635A (en) 1987-08-14 1987-08-14 Double surface type resonator

Publications (1)

Publication Number Publication Date
JPS6446635A true JPS6446635A (en) 1989-02-21

Family

ID=16466177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62202970A Pending JPS6446635A (en) 1987-08-14 1987-08-14 Double surface type resonator

Country Status (1)

Country Link
JP (1) JPS6446635A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007159980A (en) * 2005-12-16 2007-06-28 Natl Inst Of Radiological Sciences Surface coil resonator and its design method
JP2019053025A (en) * 2017-09-12 2019-04-04 スミダコーポレーション株式会社 High-frequency magnetic field generator
WO2019167158A1 (en) * 2018-02-28 2019-09-06 株式会社島津製作所 Quadrupole type mass spectrometry device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007159980A (en) * 2005-12-16 2007-06-28 Natl Inst Of Radiological Sciences Surface coil resonator and its design method
JP2019053025A (en) * 2017-09-12 2019-04-04 スミダコーポレーション株式会社 High-frequency magnetic field generator
WO2019167158A1 (en) * 2018-02-28 2019-09-06 株式会社島津製作所 Quadrupole type mass spectrometry device
JPWO2019167158A1 (en) * 2018-02-28 2020-10-08 株式会社島津製作所 Quadrupole mass spectrometer

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