journal

อรรถสิทธิ์ อารยางกูร, ชานนท์ วริสาร, และปิยะ โควินท์ทวีวัฒน์, “วิธีการจัดรูปแบบบิตข้อมูลแบบหลายแทรกสำหรับระบบบีพีเอ็มอาร์,” submitted to KKU Research Journal, Thailand, 2013.

P. Kovintavewat, S. Koonkarnkhai, and A. Suvichakorn, “Simple Unstable Baseline Detection Methods for Perpendicular Magnetic Recording,” to appear in Maejo International Journal of Science and Technology, 2014. (SJR Q2)

C. Warisarn, T. Losuwan, P. Supnithi, and P. Kovintavewat, “An Iterative Inter-Track Interference Mitigation Method for Two-Dimensional Magnetic Recording Systems,” Journal of Applied Physics, vol. 115, no. 17, 17B732, February 2014 (SJR Q1: Impact factor = 2.210 (2012))

A. Arrayangkool, C. Warisarn, and P. Kovintavewat, “A Constructive Inter-Track Interference Coding Scheme for Bit-Patterned Media Recording System,” Journal of Applied Physics, vol. 115, no. 17, 17B703, January 2014. (SJR Q1: Impact factor = 2.210 (2012))

A. Arrayangkool, C. Warisarn, and P. Kovintavewat, “A Recorded-Bit Patterning Scheme with Accumulated Weight Decision for Bit Patterned Media Recording,” to appear in IEICE Trans on Electronics, 2013. Vol.E96-C, No.12, pp. 1490-1496, December 2013. (SJR Q3)

S. Timakul, S. Koonkarnkhai, P. Kovintavewat, and S. Choomchuay, “A Concatenate Code for Error Correcting Code in Bit Pattern Media Recoding System,” Advanced Materials Research Journal, vols. 834-836, pp. 962-967, 2014. (SJR Q4)

P. Kovintavewat, S. Koonkarnkhai, and A. Suvichakorn, “Head Instability Detection for Testing Process in Perpendicular Magnetic Recording System,” Advanced Material Research Journal, vol.770, pp.319-322, 2013. (SJR Q4)

P. Kovintavewat, A. Kaewpukdee, and N. Chirdchoo, “Effects of Thermal and Cross-Track Variation to Transition Characteristics for Longitudinal Heat-Assisted Magnetic Recording Systems,” Advanced Material Research Journal, vol.770, pp.331 – 322, 2013. (SJR Q4)

สันติ กูลการขาย และปิยะ โควินท์ทวีวัฒน์, “เทคนิคการใช้งานร่วมกันระหว่างรหัส Marker และรหัส RS สำหรับช่องสัญญาณการแทรก การลบ และการแทนที่,” KKU Research Journal, Thailand, vol.18, no. 1, pp. 100 – 111, 2556.

conference

P. Kovintavewat and S. Koonkarnkhai, “Baseline Popping Detection and Correction Algorithms for Perpendicular Magnetic Recording System,” in Proc. of ISEEC 2013, December 18-20, 2013, Pavilion Rim Kwai Resort Kanchanaburi, Thailand, pp.435-440.

P. Kovintavewat, “The Use of Graph-Based Detection in Iterative Decoding for Multi-track Bit-Patterned Media Recording,” in Proc. of ISEEC 2013, December 18-20, 2013, Pavilion Rim Kwai Resort Kanchanaburi, Thailand, pp. 447-452.

P. Kovintavewat and S. Koonkarnkhai, “An Improved TA Suppression Method for Coded PR Channels,” in Proc. of ISEEC 2013, December 18-20, 2013, Pavilion Rim Kwai Resort Kanchanaburi, Thailand, pp. 429-434.

S. Koonkarnkhai, P. Kovintavewat, and P. Keeratiwintakorn, “Trellis-Based Detecting the Insertion and Deletion Bits for Bit-Patterned Media Recording,” in Proc. of ISEEC 2013, December 18-20, 2013, Pavilion Rim Kwai Resort Kanchanaburi, Thailand, pp. 441-446.

C. Prasartkaew, P. Kovintavewat, and S. Choomchuay3, “Combined Coding Algorithm of LDPC Codes in Bit-Patterned Media Recording Channels,” in Proc. of ISEEC 2013, December 18-20, 2013, Pavilion Rim Kwai Resort Kanchanaburi, Thailand, pp. 463-468.

C. Prasartkaew, P. Kovintavewat and S. Choomchuay, “Parity Check Matrix Construction of LDPC Codes in Bit-Patterned Media Recording Channels Using Tippett’s Random Number Table,” in Proc. of TENCON 2013, October 22-25, Xi’an, China 2013.

C. Warisarn, T. Losuwan, P. Supnithi, and P. Kovintavewat, “An Iterative Inter-Track Interference Mitigation Technique for Two-Dimensional Magnetic Recording Systems,” in Proc. of MMM 2013, Colorado, USA, 2013.

A. Arrayangkool, C. Warisarn, and P. Kovintavewat, “A Constructive Inter-Track Interference Coding Scheme for Bit-Patterned Media Recording System,” in Proc. of MMM 2013, Colorado, USA, 2013.

N. Chirdchoo, W. Cheunta, K. Saelim, and P. Kovintavewat, “Design and Implementation of a VoIP System for Campus Usage: A Case Study at NPRU,” in Proc. of ISCIT 2013, September 4-6, 2013, Samui Island, Thailand, pp. 261-221.

A. Arrayangkool, C. Warisarn, and P. Kovintavewat, “A 2D-Interference Mitigation with a Multitrack Recorded-Bit Patterning Scheme for Bit Patterned Media Recording,” in Proc. of ITC-CSCC 2013, June 30 - July 3, 2013, Yeosu, Korea, pp. 683-686.

N. Bumrungkiat, C. Warisarn, and P. Kovintavewat, “A Magnetized Grain Modeling Method Based on the Image of Real Magnetic Grains for Two-Dimensional Magnetic Recording,” in Proc. of ITC-CSCC 2013, June 30 - July 3, 2013, Yeosu, Korea, pp. 687-690.

S. Koonkarnkhai, A. Kaewpukdee, and P. Kovintavewat, “A Simple Baseline Popping Detection and Correction for Perpendicular Magnetic Recording Channels,” in Proc. of ITC-CSCC 2013, June 30 - July 3, 2013, Yeosu, Korea, pp. 707-709.

S. Koonkarnkhai, P. Kovintavewat, and P. Keeratiwintakorn, “Iterative Decoding with Insertion and Deletion Errors for Bit-Patterned Media Recording Channels,” in Proc. of ITC-CSCC 2013, June 30 - July 3, 2013, Yeosu, Korea, pp. 710-713.

C. Prasartkaew, P. Kovintavewat, and S. Choomchuay, “A Construction of Parity-Check Matrix for Irregular LDPC Codes in Bit-Patterned Media Recording Channels,” in Proc. of ITC-CSCC 2013, June 30 - July 3, 2013, Yeosu, Korea, pp. 681-682.

T. Thongleam, S. Suwansawang, and P. Kovintavewat, “Low-Voltage High Gain and High CMRR Bulk-Driven Op-amp using Feedforward Technique,” in Proc. of ITC-CSCC 2013, June 30 - July 3, 2013, Yeosu, Korea, pp. 240-243.

B. Hiransing, A. Jangwanitlert, and P. Kovintavewat, “Three-Level ZVS PS-PWM Inverter for Induction Heating Applications,” in Proc. of ITC-CSCC 2013, June 30 - July 3, 2013, Yeosu, Korea, pp. 396-399.

A. Arrayangkool, C. Warisarn, L. M. M. Myint, and P. Kovintavewat, “A Simple Recorded-Bit Patterning Scheme for Bit-Patterned Media Recording,” in Proc. of ECTI-CON 2013, May 15-17, 2013, Krabi, Thailand.

Nitthita Chirdchoo, Weerasak Cheunta, Kanittha Saelim and Piya Kovintavewat, “Design and Implementation of a VoIP System for Campus Usage: A Case Study at NPRU” IEEE ISCIT 2013, Samui, Thailand.

Telecommunications Engineering Department, Science and Technology Faculty
Nakhon Pathom Rajabhat University 85 Malaiman Road, Muang, Nakhon Pathom 73000 Thailand
Email: tee@webmail.npru.ac.th | Facebook : TELECOMMUNICATIONS-ENGINEERING-NPRU 
Tel : 0 3410 9300 Ext 3006-3007 | Fax : 0 3426 1065