Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | 최홍수 | - |
| dc.contributor.author | Taehoun Roh | - |
| dc.date.accessioned | 2023-03-22T19:56:44Z | - |
| dc.date.available | 2023-03-22T19:56:44Z | - |
| dc.date.issued | 2023 | - |
| dc.identifier.uri | http://hdl.handle.net/20.500.11750/45713 | - |
| dc.identifier.uri | http://dgist.dcollection.net/common/orgView/200000656493 | - |
| dc.description | Vector hydrophone, Piezoelectric accelerometer, Underwater Acoustics | - |
| dc.description.tableofcontents | I. INTRODUCTION 1 1.1 Research Background 1 1.2 Research Objective 11 II. DESIGN AND FABRICATION 14 2.1 Spherical hydrophone 14 2.2 Directional hydrophone 17 2.3 Assembly of the prototype vector hydrophone 30 III. CHARACTERIZATION AND RESULTS 32 3.1 Characterization of the Fabricated Vector Hydrophone 32 3.1.1 In-air characterization of the directional hydrophone 32 3.1.2 Underwater characterization of the vector hydrophone 35 3.2 Optimization of the vector hydrophone 39 3.2.1 Second optimization of vector hydrophone 39 3.2.2 Third optimization of vector hydrophone 49 IV. CONCLUSION AND DISCUSSION 57 4.1 Conclusion 57 4.2 Discussion and Future work 57 REFERENCES 59 요 약 문 62 |
- |
| dc.format.extent | 62 | - |
| dc.language | eng | - |
| dc.publisher | DGIST | - |
| dc.title | Implementation and Characterization of Wideband 3D Vector Hydrophone with Simple Structured Compressive-type Piezoelectric Accelerometer | - |
| dc.title.alternative | 단순한 구조의 압축형 압전 가속도계를 포함한 광대역 3차원 벡터 하이드로폰의 설계 제작 및 시험 | - |
| dc.type | Thesis | - |
| dc.identifier.doi | 10.22677/THESIS.200000656493 | - |
| dc.description.degree | Master | - |
| dc.contributor.department | Department of Robotics and Mechatronics Engineering | - |
| dc.contributor.coadvisor | Jinyoung Kim | - |
| dc.date.awarded | 2023-02-01 | - |
| dc.publisher.location | Daegu | - |
| dc.description.database | dCollection | - |
| dc.citation | XT.RM 노88 202302 | - |
| dc.date.accepted | 2023-03-21 | - |
| dc.contributor.alternativeDepartment | 로봇및기계전자공학과 | - |
| dc.subject.keyword | Vector hydrophone | - |
| dc.subject.keyword | Piezoelectric accelerometer | - |
| dc.subject.keyword | Underwater Acoustics | - |
| dc.contributor.affiliatedAuthor | Taehoun Roh | - |
| dc.contributor.affiliatedAuthor | Hongsoo Choi | - |
| dc.contributor.affiliatedAuthor | Jinyoung Kim | - |
| dc.contributor.alternativeName | 노태현 | - |
| dc.contributor.alternativeName | Hongsoo Choi| | - |
| dc.contributor.alternativeName | 김진영 | - |
| dc.rights.embargoReleaseDate | 2028-02-28 | - |
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