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1

Developing a Direction-Finding System and Channel Sounder Using a Pseudo-Doppler Antenna Array [Education Corner]

Won, Hoyun, Isbell, Katelyn, Vanderburgh, Leo, Platt, Jonathan, Lee, Woncheol, Hong, Yang-Ki

Journal:

Antennas and Propagation Newsletter, IEEE Professional Group on

Year:

2019

Language:

english

File:

PDF, 923 KB

english, 2019

2

Definition of Magnetic Exchange Length

Abo, Gavin S., Hong, Yang-Ki, Park, Jihoon, Lee, Jaejin, Lee, Woncheol, Choi, Byoung-Chul

Journal:

IEEE Transactions on Magnetics

Year:

2013

Language:

english

File:

PDF, 459 KB

english, 2013

3

Miniature Hexaferrite Axial-Mode Helical Antenna for Unmanned Aerial Vehicle Applications

Neveu, Nicholas, Hong, Yang-Ki, Lee, Jaejin, Park, Jihoon, Abo, Gavin, Lee, Woncheol, Gillespie, David

Journal:

IEEE Transactions on Magnetics

Year:

2013

Language:

english

File:

PDF, 722 KB

english, 2013

4

Role of Small Permeability in Gigahertz Ferrite Antenna Performance

Jaejin Lee,, Yang-Ki Hong,, Woncheol Lee,, Abo, G. S., Jihoon Park,, Won-Mo Seong,, Seok Bae,

Journal:

IEEE Magnetics Letters

Year:

2013

Language:

english

File:

PDF, 464 KB

english, 2013

5

Maximum energy product at elevated temperatures for hexagonal strontium ferrite (SrFe12O19) magnet

Park, Jihoon, Hong, Yang-Ki, Kim, Seong-Gon, Kim, Sungho, Liyanage, Laalitha S.I., Lee, Jaejin, Lee, Woncheol, Abo, Gavin S., Hur, Kang-Heon, An, Sung-Yong

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2014

Language:

english

File:

PDF, 924 KB

english, 2014

6

Coercivity of SrFe12O19 Hexaferrite Platelets Near Single Domain Size

Park, Jihoon, Hong, Yang-Ki, Lee, Woncheol, An, Sung-Yong, Seo, Jung-Wook, Hur, Kang-Heon

Journal:

IEEE Magnetics Letters

Year:

2015

Language:

english

File:

PDF, 377 KB

english, 2015

7

Thermomagnetic stability of M-Type strontium ferrite (SrFe12O19) particles with different shapes

Park, Jihoon, Hong, Yang-Ki, Lee, Woncheol, Kim, Chin-Mo, Choi, Kang-Ryong, An, Sung-Yong, Seo, Jung-Wook, Hur, Kang-Heon

Journal:

Electronic Materials Letters

Year:

2016

Language:

english

File:

PDF, 3.82 MB

english, 2016

8

Implantable ferrite antenna for biomedical applications

Fazeli, Maxwell, Hong, Yang-Ki, Lee, Woncheol, Park, Jihoon

Journal:

Microwave and Optical Technology Letters

Year:

2016

Language:

english

File:

PDF, 600 KB

english, 2016

9

Electronic Structure and Maximum Energy Product of MnBi

Park, Jihoon, Hong, Yang-Ki, Lee, Jaejin, Lee, Woncheol, Kim, Seong-Gon, Choi, Chul-Jin

Journal:

Year:

2014

Language:

english

File:

PDF, 1.18 MB

english, 2014

10

[IEEE 2019 IEEE International Symposium on Electromagnetic Compatibility, Signal & Power Integrity (EMC+SIPI) - New Orleans, LA, USA (2019.7.22-2019.7.26)] 2019 IEEE International Symposium on Electromagnetic Compatibility, Signal & Power Integrity (EMC+SIPI) - Efficient Automotive Simulation Using Reciprocity for Intentional Electromagnetic Interference

Zhong, Yang, Song, Woncheol, Kim, Cheolhan, Park, Changyul, Hwang, Chulsoon

Year:

2019

Language:

english

File:

PDF, 355 KB

english, 2019

11

[IEEE 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting - Atlanta, GA, USA (2019.7.7-2019.7.12)] 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting - X-Band Archimedean Spiral Antenna Array with Sloped-Wall Backing Cavity

Isbell, Katelyn, Hong, Yang-Ki, Lee, Woncheol, Won, Hoyun, Choi, Minyeong

Year:

2019

Language:

english

File:

PDF, 398 KB

english, 2019

12

[IEEE 2020 IEEE International Symposium on Electromagnetic Compatibility & Signal/Power Integrity (EMCSI) - Reno, NV, USA (2020.7.28-2020.8.28)] 2020 IEEE International Symposium on Electromagnetic Compatibility & Signal/Power Integrity (EMCSI) - Transfer Function Measurement for Automotive Intentional Electromagnetic Interference

Song, Woncheol, Zhong, Yang, Kim, Cheolhan, Park, Changyul, Hwang, Chulsoon

Year:

2020

File:

PDF, 1.38 MB

2020

13

Control of magnetic loss tangent of hexaferrite for advanced radio frequency antenna applications

Lee, Jaejin, Hong, Yang-Ki, Lee, Woncheol, Abo, Gavin S., Park, Jihoon, Seong, Won-Mo, Ahn, Won-Ki

Journal:

Journal of Applied Physics

Year:

2013

Language:

english

File:

PDF, 1.82 MB

english, 2013

14

Soft M-type hexaferrite for very high frequency miniature antenna applications

Lee, Jaejin, Hong, Yang-Ki, Lee, Woncheol, Abo, Gavin S., Park, Jihoon, Neveu, Nicholas, Seong, Won-Mo, Park, Sang-Hoon, Ahn, Won-Ki

Journal:

Journal of Applied Physics

Year:

2012

Language:

english

File:

PDF, 1.01 MB

english, 2012

15

[IEEE 2007 2nd International Conference on Cognitive Radio Oriented Wireless Networks and Communications (CROWNCOM) - Orlando, FL, USA (2007.08.1-2007.08.3)] 2007 2nd International Conference on Cognitive Radio Oriented Wireless Networks and Communications - An Effective MIMO-OFDM Transmission Scheme for IEEE 802.22 WRAN Systems

Kim, Hyunwook, Kim, Jaewoon, Yang, Suckchel, Hong, Minki, Yoo, Myungsik, Lee, Woncheol, Shin, Yoan

Year:

2007

Language:

english

File:

PDF, 4.16 MB

english, 2007

16

[Japan Soc. Appl. Phys 1999 Symposium on VLSI Technology. Digest of Technical Papers - Kyoto, Japan (14-16 June 1999)] 1999 Symposium on VLSI Technology. Digest of Technical Papers (IEEE Cat. No.99CH36325) - A new process integration-P/sup 3/ (pre poly plug)-for giga bit DRAM era

Takhyun Yoon,, Koocheol Joung,, Jinho Kim,, Woncheol Cho,, Wouns Yang,, Duheon Song,

Year:

1999

Language:

english

File:

PDF, 253 KB

english, 1999

17

[IEEE 2008 International Conference on Condition Monitoring and Diagnosis - Beijing, China (2008.04.21-2008.04.24)] 2008 International Conference on Condition Monitoring and Diagnosis - Implementation of multi-function TETRA Gateway

Jincheol Kim,, Yeonsoo Kim,, Youngeok Kim,, Kidong Lee,, Woncheol Yang,, Sangjin Kim,

Year:

2008

Language:

english

File:

PDF, 216 KB

english, 2008

18

Dual-Polarized Hexaferrite Antenna for Unmanned Aerial Vehicle (UAV) Applications

Lee, Woncheol, Hong, Yang-Ki, Lee, Jaejin, Gillespie, David, Ricks, Kenneth G., Hu, Fei, Abu-Qahouq, Jaber

Journal:

IEEE Antennas and Wireless Propagation Letters

Year:

2013

Language:

english

File:

PDF, 977 KB

english, 2013

19

Hexaferrite slant and slot MIMO antenna element for mobile devices

Abo, Gavin S., Hong, Yang-Ki, Syslo, Ryan, Lee, Jaejin, Lee, Woncheol, Kwon, Hyuck M., Jayasooriya, Chandana K. K.

Journal:

Microwave and Optical Technology Letters

Year:

2013

Language:

english

File:

PDF, 501 KB

english, 2013

20

Electrically small ferrite antenna gain with dc magnetic field for mobile device application

Lee, Jaejin, Hong, Yang-Ki, Lee, Woncheol, Park, Jihoon, Tanaka, Terumitsu, Yun, Changhan

Journal:

Microwave and Optical Technology Letters

Year:

2014

Language:

english

File:

PDF, 416 KB

english, 2014

21

Electronic Structure of La-Co Substituted Strontium Hexaferrite (Sr<sub>1-<i>x</i></sub>La<sub><i>x</i></sub>Fe<sub>12-<i>x</i></sub>Co<sub><i>x</i></sub>O<sub>19</sub>) Permanent Magnet

Park, Jihoon, Hong, Yang-Ki, Lee, Woncheol, Choi, Byoung-Chul, Choi, Chul-Jin

Journal:

IEEE Magnetics Letters

Year:

2015

Language:

english

File:

PDF, 445 KB

english, 2015

22

Magnetic self-assembly for the synthesis of magnetically exchange coupled MnBi/Fe–Co composites

Xu, Xia, Hong, Yang-Ki, Park, Jihoon, Lee, Woncheol, Lane, Alan M., Cui, Jun

Journal:

Journal of Solid State Chemistry

Year:

2015

Language:

english

File:

PDF, 3.23 MB

english, 2015

23

Exchange coupled SrFe12O19/Fe-Co core/shell particles with different shell thickness

Xu, Xia, Hong, Yang-Ki, Park, Jihoon, Lee, Woncheol, Lane, Alan M.

Journal:

Electronic Materials Letters

Year:

2015

Language:

english

File:

PDF, 1.61 MB

english, 2015

24

Low-loss Z-type hexaferrite (Ba3Co2Fe24O41) for GHz antenna applications

Lee, Woncheol, Hong, Yang-Ki, Park, Jihoon, LaRochelle, Gatlin, Lee, Jaejin

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2016

Language:

english

File:

PDF, 1.21 MB

english, 2016

25

Ex situ synthesis of magnetically exchange coupled SrFe 12 O 19 /Fe-Co composites

Xu, Xia, Hong, Yang-Ki, Park, Jihoon, Lee, Woncheol, Lane, Alan M.

Journal:

Year:

2016

Language:

english

File:

PDF, 3.85 MB

english, 2016

26

Electronic structures of MnB soft magnet

Park, Jihoon, Hong, Yang-Ki, Kim, Hyun-Kyu, Lee, Woncheol, Yeo, Chang-Dong, Kim, Seong-Gon, Jung, Myung-Hwa, Choi, Chul-Jin, Mryasov, Oleg N.

Journal:

Year:

2016

Language:

english

File:

PDF, 1.01 MB

english, 2016

27

A Simple Wireless Power Charging Antenna System: Evaluation of Ferrite Sheet

Lee, Woncheol, Hong, Yang-Ki, Park, Ji-Hoon, Lee, Jaejin, Baek, In-Seung, Hur, Nam-Pal, Sung, Won-mo, Park, Seong-Ook

Journal:

IEEE Transactions on Magnetics

Year:

2017

Language:

english

File:

PDF, 3.10 MB

english, 2017

28

A Simple Analytical Model for Magnetization and Coercivity of Hard/Soft Nanocomposite Magnets

Park, Jihoon, Hong, Yang-Ki, Lee, Woncheol, Kim, Seong-Gon, Rong, Chuangbing, Poudyal, Narayan, Liu, J. Ping, Choi, Chul-Jin

Journal:

Scientific Reports

Year:

2017

Language:

english

File:

PDF, 1.80 MB

english, 2017

29

Roles of coercivity and remanent flux density of permanent magnet in interior permanent magnet synchronous motor (IPMSM) performance for electric vehicle applications

Won, Hoyun, Hong, Yang-Ki, Lee, Woncheol, Choi, Minyeong

Journal:

Year:

2018

Language:

english

File:

PDF, 6.77 MB

english, 2018

30

Figure of merit of X-type hexaferrite (Ba 2 Co 2 Fe 28 O 46 ) for mobile antenna applications

Lee, Woncheol, Hong, Yang-Ki, Choi, Minyeong, Won, Hoyun, Lee, Jaejin, Jung, Myung-Hwa, Bae, Seok

Journal:

Microwave and Optical Technology Letters

Year:

2018

Language:

english

File:

PDF, 686 KB

english, 2018

31

Ferrite-Cored Patch Antenna with Suppressed Harmonic Radiation

Lee, Woncheol, Hong, Yang-Ki, Choi, Minyeong, Won, Hoyun, Lee, Jaejin, Park, Seong-Ook, Bae, Seok, Yoon, Hwan-Sik

Journal:

IEEE Transactions on Antennas and Propagation

Year:

2018

Language:

english

File:

PDF, 2.31 MB

english, 2018

32

Method for Computing Frequency Response and Radiation Pattern of Magnetized Cylindrical Ferrite Resonator Antenna

Kim, Tae-Wan, Park, Byeong-Yong, Lee, Woncheol, Park, Seong-Ook, Hong, Yang-Ki

Journal:

IEEE Transactions on Antennas and Propagation

Year:

2018

Language:

english

File:

PDF, 1.22 MB

english, 2018

33

Iron oxide-carbon core-shell nanoparticles for dual-modal imaging-guided photothermal therapy

Wang, Hui, Mu, Qingxin, Revia, Richard, Wang, Kui, Tian, Bowei, Lin, Guanyou, Lee, Woncheol, Hong, Yang-Ki, Zhang, Miqin

Journal:

Journal of Controlled Release

Year:

2018

Language:

english

File:

PDF, 1.59 MB

english, 2018

34

Cavity-Backed Archimedean Spiral Antenna with Conical Perturbations for 3U CubeSat Applications [Education Corner]

Lee, Woncheol, Luhrs, Nikolaus, Isbell, Katelyn, Oliphant-Jerry, Cristion, Morris, Peyton, Hong, Yang-Ki

Journal:

Antennas and Propagation Newsletter, IEEE Professional Group on

Year:

2018

Language:

english

File:

PDF, 2.31 MB

english, 2018

35

Effects of Lightning on the Magnetic Properties of Volcanic Ash

Genareau, Kimberly, Hong, Yang-Ki, Lee, Woncheol, Choi, Minyeong, Rostaghi-Chalaki, Mojtaba, Gharghabi, Pedram, Gafford, James, Klüss, Joni

Journal:

Scientific Reports

Year:

2019

File:

PDF, 1.97 MB

2019

36

Lossy Ferrite Core-Dielectric Shell Structure for Miniature GHz Axial-Mode Helical Antenna

Lee, Woncheol, Hong, Yang-Ki, Won, Hoyun Jay, Choi, Minyeong, Isbell, Katelyn R., Lee, Jaejin, Kim, TaeWan, Park, OoK Seong

Journal:

IEEE Antennas and Wireless Propagation Letters

Year:

2019

Language:

english

File:

PDF, 3.15 MB

english, 2019

37

Effects of Lightning on the Magnetic Properties of Volcanic Ash

Genareau, Kimberly, Hong, Yang-Ki, Lee, Woncheol, Choi, Minyeong, Rostaghi-Chalaki, Mojtaba, Gharghabi, Pedram, Gafford, James, Klüss, Joni

Journal:

Scientific Reports

Year:

2019

Language:

english

File:

PDF, 1.97 MB

english, 2019

38

[IEEE 2019 IEEE International Electric Machines & Drives Conference (IEMDC) - San Diego, CA, USA (2019.5.12-2019.5.15)] 2019 IEEE International Electric Machines & Drives Conference (IEMDC) - Low Torque Ripple Spoke-Type Permanent Magnet Motor for Electric Vehicle

Won, Hoyun, Hong, Yang-Ki, Lee, Woncheol, Choi, Minyeong, Li, Shuhui, Yoon, Hwan-Sik

Year:

2019

Language:

english

File:

PDF, 2.81 MB

english, 2019

39

Electronic structures of nanocrystalline Fe 90- x Cu x Si 10- y B y soft magnets

Park, Jihoon, Hong, Yang-Ki, Lee, Woncheol, Bae, Seok, Kim, Seong-Gon, Choi, Chul-Jin

Journal:

Year:

2016

Language:

english

File:

PDF, 2.72 MB

english, 2016

40

[IEEE 2019 IEEE International Electric Machines & Drives Conference (IEMDC) - San Diego, CA, USA (2019.5.12-2019.5.15)] 2019 IEEE International Electric Machines & Drives Conference (IEMDC) - Evaluation of Efficiency-Shifting Permanent Magnet Motor in Electric Vehicle

Won, Hoyun, Hong, Yang-Ki, Choi, Minyeong, Lee, Woncheol, Li, Shuhui, Yoon, Hwan-Sik

Year:

2019

File:

PDF, 1.68 MB

2019

41

A new Pseudodiaptomus (Copepoda, Calanoida) from Korea supported by molecular data

SOH, HO YOUNG, KWON, SUN WOO, LEE, WONCHEOL, YOON, YANG HO

Journal:

Year:

2012

Language:

english

File:

PDF, 2.16 MB

english, 2012

42

[IEEE 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting - Atlanta, GA, USA (2019.7.7-2019.7.12)] 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting - X-Band Archimedean Spiral Antenna Array with Sloped-Wall Backing Cavity

Isbell, Katelyn, Hong, Yang-Ki, Lee, Woncheol, Won, Hoyun, Choi, Minyeong

Year:

2019

File:

PDF, 398 KB

2019

43

[IEEE 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting - Atlanta, GA, USA (2019.7.7-2019.7.12)] 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting - A Glass-Integrated Ferrite FM Antenna for Vehicle Telematics

Chowdhury, Md Fahim F, Hong, Yang-Ki, Won, Hoyun, Lee, Woncheol, Choi, Minyeong

Year:

2019

File:

PDF, 337 KB

2019

44

[IEEE 2019 Joint International Symposium on Electromagnetic Compatibility, Sapporo and Asia-Pacific International Symposium on Electromagnetic Compatibility (EMC Sapporo/APEMC) - Sapporo, Japan (2019.6.3-2019.6.7)] 2019 Joint International Symposium on Electromagnetic Compatibility, Sapporo and Asia-Pacific International Symposium on Electromagnetic Compatibility (EMC Sapporo/APEMC) - Intentional Electromagnetic Interference Source Reconstruction for Automotive Simulation

Zhong, Yang, Song, Woncheol, Kim, Cheolhan, Park, Changyul, Hwang, Chulsoon

Year:

2019

File:

PDF, 599 KB

2019

45

Coupling Path Visualization and Its Application in Preventing Electromagnetic Interference

Zhong, Yang, Song, Woncheol, Kim, Cheolhan, Hwang, Chulsoon

Journal:

IEEE Transactions on Electromagnetic Compatibility

Year:

2020

File:

PDF, 4.05 MB

2020

46

FERRITE MAGNETIC-ANISOTROPY FIELD EFFECTS ON INDUCTANCE AND QUALITY FACTOR OF PLANAR GHZ INDUCTORS

Lee, Jaejin, Hong, Yang-Ki, Yun, Changhan, Lee, Woncheol, Park, Ji-Hoon, Bae, Soek

Journal:

Progress In Electromagnetics Research

Year:

2016

File:

PDF, 369 KB

2016

47

OMNIDIRECTIONAL LOW-PROFILE MULTIBAND ANTENNA FOR VEHICULAR TELECOMMUNICATION

Lee, Woncheol, Hong, Yang-Ki, Lee, Jae-Jin, Park, Ji-Hoon, Seong, Wonmo

Journal:

Progress In Electromagnetics Research Letters

Year:

2015

File:

PDF, 482 KB

2015

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