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RF/microwave를 공부중인 박사과정 학생입니다. 졸업을 앞두고 잡 어플라이 중인데 계속 파리만 날리네요..밑에 이력서 쓰고 , 고치고, 고치고 해봐도 연락이 없습니다. 제 이력서에 문제가 있는겁니까?
이쪽 분야에 연관된 분이시면 보시고 한번 조언 부탁드리면 큰 도움이 되겠습니다.Name, address and email is here
OBJECTIVE
A full time position as a RF engineer to design and test RF components and/or wireless products (board level and/or IC level modeling, design, layout, fabrication and testing)EDUCATION
Ph.D in Electrical Engineering, Jan. xxx ~ Fall 2005
University of Wisconsin-Madison, Madison, WI, USA
Coursework and research on RF and microwave circuits and systems
* Ph. D. Thesis title: New microwave phase shifters and their applications for vector modulation of
signal and coherent vector network analyzer.M.S. in Electrical Engineering, Jan. xxx ~ Dec. xxx
University of Southern California, Los Angeles, CA, USA
Coursework on wireless communication & digital signal processing (DSP)B.S. in Electronics Engineering, Mar. xxx ~ Feb. xxx
xxxx University, South KoreaRESEARCH & WORK EXPERIENCE
* Research Assisstant : Jan. xxx ~ Current (RF/Microwave circuits lab in University of Wisconsin – Madison)
project funded by xxxx and xxxx– Project 1: Arbitrary waveform generator (AWG) based on Fourier decomposition
• Required components: Broadband power divider, passive & lumped element filters (LPF, HPF and
BPF), voltage variable gain amplifiers (VVA), low noise amplifiers (LNA), frequency multipliers
(harmonic generator), and phase modulator.
• Fabricated and characterized each element through simulation and modeling after chip selection
• Developed a new device for linear phase shifter and efficient harmonic generator (project 2)
• Combined every element (more than 20 different elements) onto bread board and did characterization,
testing and validation.
• Control of amplitude and phase shifter was done by Digital to Analog (DAC) card with Labview software.– Project 2: Linear tunable phase shifter and highly efficient harmonic generator
• Constructed synthetic transmission line with lumped element inductors and varactors. Works as linear broadband phase shifter (1-6GHz) according to voltage for small signal input and effective frequency multiplier for large signal input.
• For exact device characterization, Thru-Reflect-Line (TRL) calibration is performed– Project 3: Balanced distributed-element phase shifter (US Patent pending)
• Fabricated advanced transmission type microwave phase shifter with different biasing technique.
• Incorporation of large signal at the input of phase shifter is possible without harmonic distortion. Good for high power phased antenna array system.– Project 4: Frequency and phase tunable bandpass filter
• Developed and fabricated a new, compact tunable bandpass filter. Phase control inside passband is
possible.– Other experiences
1. 10 GHz LNA design and measurements (using foundry service)
2. On-wafer high-frequency device measurements using probes after de-embedding.
3. Cleanroom experiences for the fabrication of phase shifter IC
4. A new cost-efficient vector network analyzer (VNA) design using coherent source- ongoing* xxxx Electronics company (xxx. xxx – xxx. xxx) as an intern: Digital Media Division
– Research on MPEG algorithm.PUBLICATIONS
IEEE journal 4 papers as first author and 3 papers as second authorSKILLS
* Simulation tool & Software
– ADS, ADS Momentum, Mentor Graphics, HFSS, Labview, Autocad, L-edit (layout).
– Medici, Silvaco Athena and Atlas for device simulation
– MATLAB (excellent), MS-Office, C language, Unix environment.* Hardware & Measurements instruments
– Physical board layout, etching. Experience of GaAs material processing in cleanroom environment
– Vector Network analyzer(up to 100GHz), signal generator, vector signal generator/analyzer, spectrum analyzer,
Oscilloscope (both digital and analog), semiconductor parameter analyzer, LCR meterGRADUATE LEVEL COURSEWORK & RELATED PROJECTS
* Digitel signal processing (DSP) & Adaptive Filter design theory
* Digital, Wireless Communication theory
– Extensive knowledge on wireless standards (GSM, CDMA, WCDMA, Wi-Fi, WiMax, WLAN, Cellular concept)
– Coding, modulation (AM, FM, PM, BPSK, (O)QPSK, (G)MSK, etc), demodulation scheme, random process* Semicoductors for RF/microwave circuits
– BJT, MOSFET (CMOS, Bi-CMOS), HBT(SiGe, GaAs, INP), MESFET, HEMT Device physics and characterization
– Si – MOSFET fabrication & Measurements from bare wafer in cleanroom* RF, Microwave circuits & systems
– LNA, power amplifier, mixer, VCO, PLL, filter, mixer, antenna, transmitter (TX), receiver (RX), transceiver (TX/RX)
architecture.
– RF analysis of noise figure, gain through simulation and modeling. Design requirements, spec generation
– S-parameter analysis, microwave circuits (power divider, coupler, resonator), transmission line concepts (Microstip,
CPW, CPS), impedance matching
– Projects: 2.4 GHz microstrip patch antenna design and fabrication* VLSI System design – Full custom design, layout and simulation of 16-bit carry-look-ahead adder
ACTIVITIES
* Joined IMS2005 (International Microwave Symposium) as a speaker
* Chair of xxx-Univ ECE Korean Graduate Students (Sep. 2003 – Aug. 2004)
* Korean army (Jul. 1992 – Jan. 1994)REFERENCES
name of address of 3 people here