Wooram Lee  Wooram Lee photo       

contact information

Research Staff Member - RF Circuits & Systems
Thomas J. Watson Research Center, Yorktown Heights, NY USA
  +1dash914dash945dash2502

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Professional Associations

Professional Associations:  IEEE Member  |  IEEE Solid State Circuits Society


2017

A fully-integrated 94-GHz 32-element phased-array receiver in SiGe BiCMOS
Jean-Olivier Plouchart, Wooram Lee, Caglar Ozdag, Yigit Aydogan, MArk Yeck, Mark, Alper Cabuk, Asim Kepkep, Emre Apaydin, and Alberto Valdes-Garcia
2017 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), pp. 380--383
Abstract


2015

Standing wave based clock distribution technique with application to a 10$\times$ 11 Gbps transceiver in 28 nm CMOS
Li, Guansheng and Lee, Wooram and Cui, Delong and Zhang, Bo and Momtaz, Afshin and Cao, Jun
Solid-State Circuits Conference (A-SSCC), 2015 IEEE Asian, pp. 1--4
Abstract


2014

A 90nm SiGe BiCMOS Technology for mm-wave and high-performance analog applications
Pekarik, John J and Adkisson, J and Gray, P and Liu, Q and Camillo-Castillo, R and Khater, M and Jain, V and Zetterlund, B and DiVergilio, A and Tian, X and others
Bipolar/BiCMOS Circuits and Technology Meeting (BCTM), 2014 IEEE, pp. 92--95
Abstract


2012

A CMOS noise-squeezing amplifier
Wooram Lee, Ehsan Afshari
Microwave Theory and Techniques, IEEE Transactions on 60(2), 329--339, IEEE, 2012

A nonlinear lattice for high-amplitude picosecond pulse generation in CMOS
Wooram Lee, Muhammad Adnan, Omeed Momeni, Ehsan Afshari
Microwave Theory and Techniques, IEEE Transactions on 60(2), 370--380, IEEE, 2012


2011

An 8GHz, 0.45 dB NF CMOS LNA employing noise squeezing
Wooram Lee, Ehsan Afshari
Radio Frequency Integrated Circuits Symposium (RFIC), 2011 IEEE, pp. 1--4

Low-noise parametric resonant amplifier
Wooram Lee, Ehsan Afshari
Circuits and Systems I: Regular Papers, IEEE Transactions on 58(3), 479--492, IEEE, 2011


2010

Steady-state perturbative theory for nonlinear circuits
Harish S Bhat, Wooram Lee, Georgios N Lilis, Ehsan Afshari
Journal of Physics A: Mathematical and Theoretical 43(20), 205101, IOP Publishing, 2010

Distributed parametric resonator: A passive CMOS frequency divider
Wooram Lee, Ehsan Afshari
Solid-State Circuits, IEEE Journal of 45(9), 1834--1844, IEEE, 2010

Harmonic generation using nonlinear LC lattices
Georgios N Lilis, Jihyuk Park, Wooram Lee, Guansheng Li, Harish S Bhat, Ehsan Afshari
Microwave Theory and Techniques, IEEE Transactions on 58(7), 1713--1723, IEEE, 2010


2009

Picosecond pulse generation on CMOS: Design beyond transistor limits
Wooram Lee, Farid Amoozegar, Ehsan Afshari
Radar Conference, 2009 IEEE, pp. 1--6


2007


Optical transceiver employing an RSOA with feed-forward current injection
Wooram Lee, Seung Hyun Cho, Mahn Young Park, Jie Hyun Lee, Chulyoung Kim, Geon Jeong, Byoung Whi Kim
Optical Fiber Communication Conference, pp. OTuH1, 2007


2006

Frequency detuning effects in a loop-back WDM-PON employing gain-saturated RSOAs
Wooram Lee, Seung Hyun Cho, Mahn Yong Park, Jie Hyun Lee, Byoung Whi Kim, Geon Jeong
Photonics Technology Letters, IEEE 18(13), 1436--1438, IEEE, 2006

Over 26-nm wavelength tunable external cavity laser based on polymer waveguide platforms for WDM access networks
Geon Jeong, Jie-Hyun Lee, Mahn Yong Park, Cheol Young Kim, Seung-Hyun Cho, Wooram Lee, Byoung Whi Kim
Photonics Technology Letters, IEEE 18(20), 2102--2104, IEEE, 2006


2005

Noise suppression of spectrum-sliced WDM-PON light sources using FP-LD
Wooram Lee, Seung-Hyun Cho, Jaedong Park, Bong kyu Kim, Byoungwhi Kim
ETRI journal 27(3), 334--336, Electronics and Telecommunications Research Institute, 2005

Tunable external cavity laser based on polymer waveguide platform for WDM access network
Jie Hyun Lee, Mahn Yong Park, Cheol Young Kim, Seung-Hyun Cho, Wooram Lee, Geon Jeong, Byoung Whi Kim
Photonics Technology Letters, IEEE 17(9), 1956--1958, IEEE, 2005

Bidirectional WDM-PON based on gain-saturated reflective semiconductor optical amplifiers
Wooram Lee, Mahn Yong Park, Seung Hyun Cho, Jihyun Lee, Byoung Whi Kim, Geon Jeong
Photonics Technology Letters, IEEE 17(11), 2460--2462, IEEE, 2005