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电气工程哲学博士-太空与大气科学

Doctor of Philosophy in Electrical Engineering - Space and Atmospheric Science

弗吉尼亚理工大学

Virginia Tech

US美国

  • 学历文凭

    学历文凭

    Ph.D.

  • 专业院系

    专业院系

    Department of Electrical and Computer Engineering

  • 开学时间

    开学时间

  • 课程时长

    课程时长

  • 课程学费

    课程学费

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国际学生入学条件

You may scan a copy of your official paper or electronic transcript provided to you from your institution's Registrar. Do not upload your institution's web-based academic record or a document stating it is not an official transcript. Make sure that all critical and identifying marks have been scanned and are legible. These include the institution's name, your name, the names of your courses, and the grades you have received. It is important that you scan both the front and back of your transcript as we will need to be able to review the information provided on the back of your transcript concerning credit hours, the institution's grading scale, etc. Please ensure that your file is in Word (.doc) or PDF format.
For admission, we expect a minimum TOEFL score of 90 (IBT) or IELTS score of 6.5 for admission. Further, TOEFL scores of 20 or greater in Listening, Writing, Speaking, and Reading subsections are required. Some departments may require higher minimum scores.
Students who anticipate appointment as Graduate Teaching Assistants are expected to have scored 25 or greater on the TOEFL Speaking subtest. GTA appointment of a student scoring 20-24 on the Speaking subtest should be justified explicitly within the particular academic unit, appointment of a student scoring below 20 on the Speaking subtest requires justification with the Graduate School.
International applicants are exempt from demonstrating English proficiency if they have graduated from an accredited university where English is the language of instruction or if they are U.S. permanent residents (green card holders). International applicants may demonstrate English proficiency by submitting scores from the Test of English as a Foreign Language (TOEFL) or the International English Language Testing System (IELTS). A minimum TOEFL score of 577 on the paper-based test (PBT) or 90 on the internet-based test (iBT) is required for consideration of the application.
Now that almost everything is computerized, so are the GRE General Test and the GMAT. We no longer administer the paper tests at Virginia Tech. The closest testing centers to Virginia Tech are in Roanoke.
The minimum cumulative grade point average for admission is 3.0 or better, but that requirement may be waived depending on the applicant's professional experience and accomplishments as identified through a holistic review of your application.
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  • 雅思总分:6.5
  • 托福网考总分:90
  • 托福笔试总分:577
  • 其他语言考试:NA

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课程简介

SpaceVT研究太阳对地球的影响以及通过地球空间系统的能量流。该中心在地面和空基,原位以及地球大气和地球空间环境遥感的众多合作实验中发挥领导作用。跨学科工作涉及强大的建模,理论和仪器方面的工作。我们的研究人员在用高功率,高频无线电波加热近地空间环境时产生的电磁辐射和湍流产生了许多新的科学发现。在阿拉斯加和挪威都进行了实验观察。这些发现阐明了空间环境的基本非线性物理学,并提供了可用于测量组成物种的密度,质量和温度的新的实用的遥感诊断方法。我们还开发了通过使用无线电波加热来获取空间环境中带电粉尘特征的技术。
SpaceVT studies the influence of the Sun on the Earth and the flow of energy through the geospace system. The center has leadership roles in numerous collaborative experiments in ground- and space-based, in situ, and remote sensing of Earths atmosphere and the geospace environment. The interdisciplinary work involves strong modeling, theoretical, and instrumentation efforts. Our researchers have made a number of new scientific discoveries in the area of stimulated electromagnetic radiation and turbulence produced when heating the near-Earth space environment with high-power, high-frequency radio waves. Experimental observations have been made in both Alaska and Norway. These discoveries have elucidated basic nonlinear physics of the space environment, as well as provided new practical remote-sensing diagnostics that can be used to measure density, mass, and temperature of constituent species. We have also developed techniques for accessing charged dust characteristics in the space environment by using radio wave heating. All of these discoveries have been aided by the development of state-of-the-art advanced computational models aided by High-Performance Computing (HPC) techniques.
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关于弗吉尼亚理工大学

弗吉尼亚理工大学是一所名列前茅、受到广泛认可的大学,开设有各种本科和硕士课程。该校在弗吉尼亚州有多个校区,拥有一支出色的教学队伍,选择入读该校的学生将获得由一流科研驱动的优质教育。弗吉尼亚理工大学开设有110多种本科和170多种研究生学位课程,有大约3.7万名学生,其中1.1万名学生在著名的工程学院学习。该校力求采用最先进的技术,在推动各门课程学习的同时寻找应对全球问题的解决方案,鼓励学生凭借自己的实力解决问题,成为领导者。该校有900多个社团和俱乐部,学生可在课余时间加入其中,其中包括YouTube和社交媒体俱乐部、学生报纸以及手工艺和咖啡俱乐部。本科生中有近20%的学生参加了男生联谊会和女生联谊会生活社区。学生在弗吉尼亚理工大学学习期间,该校强大的支持网络可为国内和国际学生提供各种服务。从住宿和财务方面的帮助,到国际学生所面临的签证和语言方面的挑战,学生都能找到所需要的帮助。弗吉尼亚理工大学非常受国际申请者的欢迎。AdvantageVT课程为希望把英语学习和课程学分结合在一起的学生提供了一个理想的途径。成功申请的学生可先学习一到三个学期,然后直接入读商务、工程或理学课程。

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