METHOD AND APPARATUS FOR ANALYZING SAMPLE USING TERAHERTZ WAVE
First Claim
1. An apparatus for analyzing a sample using terahertz waves, comprising:
- a signal generating unit configured to generates terahertz waves;
a transmitting antenna configured to simultaneously radiate two or more electromagnetic waves with different radiation angles, using the terahertz waves;
a receiving antenna configured to receive at least two transmitting the sample; and
a signal processing unit configured to acquire an analysis image of the sample by processing the received two or more electromagnetic waves.
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Abstract
Disclosed are a method and an apparatus for analyzing a sample using terahertz waves. The method of analyzing a sample using terahertz waves includes: generating terahertz waves; simultaneously radiating two or more electromagnetic waves with different radiation angles, using the terahertz waves with a transmitting antenna; receiving the two or more electromagnetic waves transmitting the sample with a receiving antenna; and acquiring an analysis image of the sample by processing the received two or more electromagnetic waves In accordance with the present invention, it is possible to reduce the time taken to acquire an analysis image of a sample by simultaneously radiating terahertz waves with different radiation angels from one antenna.
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Citations
12 Claims
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1. An apparatus for analyzing a sample using terahertz waves, comprising:
- a signal generating unit configured to generates terahertz waves;
a transmitting antenna configured to simultaneously radiate two or more electromagnetic waves with different radiation angles, using the terahertz waves; a receiving antenna configured to receive at least two transmitting the sample; and a signal processing unit configured to acquire an analysis image of the sample by processing the received two or more electromagnetic waves. - View Dependent Claims (2, 3, 4, 5, 6)
- a signal generating unit configured to generates terahertz waves;
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7. A method for analyzing a sample using terahertz waves, comprising:
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generating terahertz waves; simultaneously radiating two or more electromagnetic waves with different radiation angles, using the terahertz waves with a transmitting antenna; receiving the two or more electromagnetic waves transmitting the sample with a receiving antenna; and acquiring an analysis image of the sample by processing the received two or more electromagnetic waves. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification