JPS5773656A - Double-frequency scanning type microwave computer - Google Patents

Double-frequency scanning type microwave computer

Info

Publication number
JPS5773656A
JPS5773656A JP55151228A JP15122880A JPS5773656A JP S5773656 A JPS5773656 A JP S5773656A JP 55151228 A JP55151228 A JP 55151228A JP 15122880 A JP15122880 A JP 15122880A JP S5773656 A JPS5773656 A JP S5773656A
Authority
JP
Japan
Prior art keywords
frequency
information
wave
double
inputted
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
JP55151228A
Other languages
Japanese (ja)
Inventor
Yukio Yamamoto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP55151228A priority Critical patent/JPS5773656A/en
Publication of JPS5773656A publication Critical patent/JPS5773656A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more

Abstract

PURPOSE:To improve resolution by comparing tomographic information, obtained by transmitting a wave having a frequency absorbed singularly through each human anatomy, with tomographic information of a wave having a nonsingular frequency. CONSTITUTION:From an oscillator 1, a microwave having a frequency f1 absorbed by resonance by, for example, a cancerous cell (a), is inputted to a living body A through an antenna 2. Its transmitted wave is received by an antenna 3 and an information group S1 is inputted to a computer system 5 through a detector. Then, the same measurement is performed near the cancerous cell (a) at a frequency f2 at which any human anatomy does not resonate to obtain an information group S2. Those information groups S1 and S2 are used to extract information on the cancerous anatomy by removing the influence of scattering, etc., thereby displaying a cancer image Sg on a picture display device 6. Consequently, the influences of attenuation and scattering are removed to improve the resolution of microwave computer tomography.
JP55151228A 1980-10-26 1980-10-26 Double-frequency scanning type microwave computer Pending JPS5773656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55151228A JPS5773656A (en) 1980-10-26 1980-10-26 Double-frequency scanning type microwave computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55151228A JPS5773656A (en) 1980-10-26 1980-10-26 Double-frequency scanning type microwave computer

Publications (1)

Publication Number Publication Date
JPS5773656A true JPS5773656A (en) 1982-05-08

Family

ID=15514037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55151228A Pending JPS5773656A (en) 1980-10-26 1980-10-26 Double-frequency scanning type microwave computer

Country Status (1)

Country Link
JP (1) JPS5773656A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072542A (en) * 1983-09-28 1985-04-24 株式会社島津製作所 Light ray ct apparatus
JPS6266145A (en) * 1985-09-06 1987-03-25 シ−メンス、アクチエンゲゼルシヤフト Method of detecting permittivity distribution
JPH01503199A (en) * 1986-06-03 1989-11-02 マサチューセッツ・インステチュート・オブ・テクノロジー Ultrasonic evaluation method and device for evaluating bone condition in living organisms

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072542A (en) * 1983-09-28 1985-04-24 株式会社島津製作所 Light ray ct apparatus
JPH0433460B2 (en) * 1983-09-28 1992-06-03 Shimadzu Corp
JPS6266145A (en) * 1985-09-06 1987-03-25 シ−メンス、アクチエンゲゼルシヤフト Method of detecting permittivity distribution
JPH01503199A (en) * 1986-06-03 1989-11-02 マサチューセッツ・インステチュート・オブ・テクノロジー Ultrasonic evaluation method and device for evaluating bone condition in living organisms

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