- 最后登录
- 2012-9-3
- 在线时间
- 58 小时
- 寄托币
- 435
- 声望
- 0
- 注册时间
- 2011-3-28
- 阅读权限
- 20
- 帖子
- 28
- 精华
- 0
- 积分
- 339
- UID
- 3042793
 
- 声望
- 0
- 寄托币
- 435
- 注册时间
- 2011-3-28
- 精华
- 0
- 帖子
- 28
|
发表于 2011-12-16 19:31:19
|显示全部楼层
本帖最后由 754860166 于 2011-12-16 20:44 编辑
1# 754860166
感谢诸位的建言献策,参考各位的意见,我对原作进行了大幅改动,尤其是科研部分,本人小本,申PhD,很多不懂。请大家对这份修改版再提些意见。
Statement of Purpose
In my formative years, my parents often taught me to cherish education and independent thought. With the significant value of the pursuit of excellence, as well as perseverance, I always enjoyed embracing and overcoming life’s challenges, instead of evading. From my early age, the cloud-capped radio mast near my house indeed intrigued my interest and thus inspired me to explore further in the territory of electromagnetics. As a consequence, through the Chinese National College Entrance Exam, during which I ranked 0.7% in my province, I was selected into the Electrical Engineering program at an elite Chinese university, M University.
During my first semester in the university, I went into Professor A’s research group in National Laboratory for Optoelectronics. When involving to do some of experiment about the laser speckle imaging, I help to set up the laser speckle contrast imagine system for blood flow imaging, which contains a He-Ne laser, beam expander mirrors, polaroid and analog CCD camera. I also completed high constant current LED drivers there. Finishing these circuit systems independently is a challenge to a freshman like me, because what I did alone are not only about designing PCBs and building circuits but also programming with the single-chip to provide dot correction in LEDs system. I proposed a creative solution so fewer latches can be used. This accomplishment was an enormous confidence booster, demonstrating to me I could achieve anything if I set my mind to it. Besides, I attended Photonics and Optoelectronics Meetings (POEM) and learnt some latest development of photoelectric measurement and control.
In 2010, I went to Provincial Key Laboratory forWireless Communication and learnt from Professor B about XXX Radar (this radar is a project of National High-Tech Research and Development Program of China or 863 Program). A radar responder, which can radiate the radio wave to simulate the reflected signal in certain distance for the testing of this radar, became my recent completed project there. Undertaking the biggest project ever in my work, I have undergone considerable technical, mental, and physical challenges. But at last my energy and persistence conquer all things. After fully examining some vital knowledge about radio wave propagation over rough sea surface, I programed to generate a linear frequency-modulated continuous wave with DDS and built the circuit with the function of filtering and amplification to radiate this 200-mw signal away from the antenna. It is an asset in my life to deal with such a complex electromagnetic radiation system.Participating in this project taught me more than how to build circuits and program for the DDS. Most importantly, I learned about the planing and coordination involved in building a large, multi-part system with others.
Now I started my undergraduate final project about the electromagnetic cavity effects from the transmitter. My work is mainly about using FEKO software to simulate the RF environment. Although no one in my class has used it at that time, depending on my strong self-learning ability, I am fully absorbed into the simulation picture of electromagnetic fields now. I owe much of my achievement in these research projects to my undergraduate study in M University. The Radio Physics is a National Key Discipline in M University. Having immersed myself in this rigorous undergraduate program, I have become well versed in my chosen Major, together with a consolidated grounding in its allied disciplines. My established interest on electromagnetics was intensified with further study. I obtained very high scores and ranks in related courses such as Methods of Mathematical Physics, Electromagnetic Wave and Field, Radio Wave Propagation, Microwave Principles, RF Circuit as well as High Frequency Electronic Circuit and Low Frequency Circuit.
Naturally, I am contenting to a comforting sense of security should I pursue an electrical engineer career in my home country. However, I find myself currently standing in the shallow end of the pool, and to accomplish my dreams, to draw out the person within me, and to attain the Holy Grail in the field of Electrical Engineering, I am required to venture into those deep waters. Consequently, I elect to apply to the PhD in Electrical Engineering at T University in order to gain a new range of educational and living experiences. With a solid reputation among scholars and students, some faculty members’ research on electromagnetics there appealed to me greatly. I knew a cloaking device capable of hiding a 3D object in free space from microwaves has been created there. I also learnt Dr. Ali's research on the Adaptive Integral Method as well as other researchers’ work.
I have every confidence to be a Longhorn of the T University. I have strong interest on electromagnetics, which can fuse the advanced mathematics and physics into engineering. I see many people evading from this area for its difficult but as folks say, what we do willingly is easy. Through those projects above, I have not only learned many practical techniques but also acquired a solid theoretical background and a broad scope in scientific research in my fields of interest. I can cooperate with others to make quick progress in electromagnetics. To pursue this PhD with enthusiasm and zeal, I shall mingle theories with practical applications, and bring to the table interesting problems from my experience and past education. Driven by my interest and capacity in electromagnetics, I would expect myself to be a senior professional in the future. Today, the great progress has been made in many areas such as radars, antennas and electromagnetic compatibility. I believe pursuing a PhD degree at T University would be a most reasonable extension of my academic pursuit and the most major step forward toward my career goal.
|
|