Ha, Keum-Won: search on Z-Library

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1

A fully integrated 33.8-dBm bulk CMOS T/R switch with a negative-voltage switch controller

Yun, Sunwoo, Lee, Jeong-Yun, Ha, Keum-Won, Kim, Jeong-Geun, Baek, Donghyun

Journal:

Analog Integrated Circuits and Signal Processing

Year:

2013

Language:

english

File:

PDF, 928 KB

english, 2013

2

76–81-GHz CMOS Transmitter With a Phase-Locked-Loop-Based Multichirp Modulator for Automotive Radar

Park, Joonhong, Ryu, Hyuk, Ha, Keum-Won, Kim, Jeong-Geun, Baek, Donghyun

Journal:

IEEE Transactions on Microwave Theory and Techniques

Year:

2015

Language:

english

File:

PDF, 2.58 MB

english, 2015

3

Fully Integrated Dual-Mode X-band Radar Transceiver using Configurable Receiver and Local Oscillator

Ha, Keum-Won, Lee, Jeong-Yun, Ko, Goo-Han, Kim, Youngjin, Kim, Jeong-Geun, Baek, Donghyun

Journal:

Year:

2020

File:

PDF, 1.46 MB

2020

4

Transformer-Based Current-Reuse Armstrong and Armstrong–Colpitts VCOs

Ha, Keum-Won, Ryu, Hyuk, Park, Joonhong, Kim, Jeong-Geun, Baek, Donghyun

Journal:

IEEE Transactions on Circuits and Systems II: Express Briefs

Year:

2014

Language:

english

File:

PDF, 1.22 MB

english, 2014

5

[IEEE 2017 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT) - Seoul, South Korea (2017.8.30-2017.9.1)] 2017 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT) - A dual-mode signal generator using PLL for X-band radar sensor applications

Ha, Keum-Won, Lee, Jeong-Yun, Park, Sangyong, Baek, Donghyun

Year:

2017

Language:

english

File:

PDF, 830 KB

english, 2017

6

$G_{m}$ -Boosted Complementary Current-Reuse Colpitts VCO With Low Power and Low Phase Noise

Ha, Keum-Won, Ryu, Hyuk, Lee, Jin-Hyun, Kim, Jeong-Geun, Baek, Donghyun

Journal:

IEEE Microwave and Wireless Components Letters

Year:

2014

Language:

english

File:

PDF, 791 KB

english, 2014

7

Design of Dual-Mode Local Oscillators Using CMOS Technology for Motion Detection Sensors

Ha, Keum-Won, Lee, Jeong-Yun, Kim, Jeong-Geun, Baek, Donghyun

Journal:

Year:

2018

Language:

english

File:

PDF, 11.46 MB

english, 2018

8

Low-power transformer-based current-reuse injection-locked frequency divider

Sung, Eun-Taek, Baek, Donghyun, Ha, Keum-Won

Journal:

Electronics Letters

Year:

2015

Language:

english

File:

PDF, 441 KB

english, 2015

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