National Metrology Centre

Publication date Article title Author(s)
7 May 2021 Final report on APMP supplementary comparison of industrial platinum resistance thermometer for range -50 °C to 400 °C. (APMP.T-S6) Nurulaini Md Ali, Hafidzah Othman, Mong-Kim Ho, Inseok Yang, Victor Gabi, Zhe Zhang, Ying Sheng, Jing Hu, Jintao Zhang, Shu-Fei Tsai, Su-Chuion Liao, Md Shafiqul Alam, Uthai Norranim, Charuayrat Yaokulbodee, Hans Liedberg, Mohamed Gamal Ahmed, Naser Harba, Mustafa Fuad Flaifel, Suherlan, Aditya Achmadi, Haoyuan Kho, Yan Fan, Neoh Boon Kwee, Pham Thanh Binh, Monalisa Ragay
7 May 2021 Comparison APMP.QM-S2.1: oxygen in nitrogen at atmospheric level Liu Hui, Hou Li, Beng Keat Teo, Byungmoon Kim, Kwangsub Kim, Jinsang Jung, Sanghyub Oh, Hock Ann Chua
7 May 2021 Report on NIM-NMC bilateral comparison: SPRT calibration comparison from −190°C to 420°C Jianping Sun, Shaochun Ye, Li Wang, Jintao Zhang, Haoyuan Kho
7 May 2021 Final report on APMP.T-K7 key comparison of water triple point cells K Yamazawa, M K Ho, C M Tsui, G Zaid, J Tamba, S F Tsai, R White, A Achmadi, K S Gam, H Othman
7 May 2021 Final Report of International Comparison APMP QM-S7 Methane in Nitrogen Hou Li, Byungmoon Kim, Hyounkil Bae, Sangil Lee, Sanghyub Oh, Tsai-Yin Lin, Chiug-Kun Huang, Ratirat Sinweeruthai, Soponrat Rattanasombat, Bunthoon Laongsri, Arnuttachai Wongjuk, Hui Liu, David Mogale, Prabha Johri, Tanil Tarhan, Erinc Engin
7 May 2021 Final report for the APMP.T-K4: Comparison of realizations of aluminium freezing-point temperatures K S Gam, W Joung, K Yamazawa, C P Cheung, H Y Kho, L Wang, S F Tsai, U Norranim, O Hafidzah, J K Gupta
7 May 2021 International Comparison EURO.QM-S5 / 1166: Carbon Dioxide Mixtures in Nitrogen Ratirat Sinweeruthai, Prabha Johri, Adriaan M.H. van Veen, Janneke van Wijk, Fatma Akcadag, Tanıl Tarhan, Gonçalo Baptista, Agata Rakowska, Chin Chye Teo, Beng Keat Teo, Darek Cieciora, Cristiane Augusto, Tsai-Yin Lin, Florbela A. Dias, Bernhard Niederhauser, Judit Fükö
10 Oct 2020 Micro-scale surface metrology using a large scanning range noncontact laser confocal microscope Shihua Wang, Shengkai Yu
25 Aug 2020 Measurement and Characterization on Industrial Radiation Thermometer Yan Fan, Li Wang, Choon Heng Goh
24 Aug 2020 Comparison of Type-N Microcalorimeter Measurements among NIM, NMC and SCL Wenze Yuan, Yu Song Meng, Hau Wah Lai, Steven Shing Lung Yang, Brandon Wee Siong Lim, Xiaohai Cui
15 Aug 2020 Two-Slope Path Loss Model for Curved-Tunnel Environment With Concept of Break Point Kalyankar Shravan Kumar, Yee Hui Lee, Yu Song Meng
15 Jul 2020 Importance of Hydrostatic Delay Models in Deriving PWV from GPS Signal Delays Shilpa Manandhar, Yee Hui Lee, Yu Song Meng
15 Jul 2020 Spectrum Survey in 2.4 GHz ISM Band for a MRT Station Located in Singapore Yu Song Meng, Yee Hui Lee, Kalyankar Shravan Kumar
19 Mar 2020 Seasonal Water Vapor Pressure Models for Cloud Detection Shilpa Manandhar, Stanley Jia Jun Ang, Yee Hui Lee, Yu Song Meng
15 Jan 2020 Theoretical Analysis and Determination of the Correction Factor for a Waveguide Microcalorimeter Xiaohai Cui, Yu Song Meng, Wenze Yuan, Yong Li
1 Jan 2020 Final report, On-going Key Comparison BIPM.QM-K1, Ozone at ambient level, comparison with NMC, A*STAR, July 2018 Joële Viallon, Faraz Idrees, Philippe Moussay, Robert Wielgosz, Kai Ming Fuu, Wendy Hui Liu, Jie Fang, Yuxi Cui, James E. Norris, Joseph Hodges
15 Nov 2019 A Data-Driven Approach for Accurate Rainfall Prediction Shilpa Manandhar, Soumyabrata Dev, Yee Hui Lee, Yu Song Meng, Stefan Winkler
12 Nov 2019 GPS-PWV Based Improved Long-Term Rainfall Prediction Algorithm for Tropical Regions Shilpa Manandhar, Yee Hui Lee, Yu Song Meng
18 Sep 2019 Investigation of X-ray computed tomography for dimensional measurement Shihua Wang
15 Sep 2019 High-Resolution ITU-R Cloud Attenuation Model for Satellite Communications in Tropical Region Feng Yuan, Yee Hui Lee, Yu Song Meng, Shilpa Manandhar, Jin Teong Ong
10 Sep 2019 Investigation of Microwave Sensor Application on Conventional Shot Peening Media Dosage Unit Yu Song Meng, Ahluwalia Kunal, Marcus Guo Wei Ang, Muhammad Azrul Shukri, Alex Goh, Chongwei Lee, Keng Huat Tan
5 Jul 2019 Effect of Porosity on Mechanical Properties of 3D Printed Polymers: Experiments and Micromechanical Modeling Based on X-ray Computed Tomography Analysis Xue Wang, Liping Zhao, Jerry Ying Hsi Fuh, Heow Pueh Lee
2 Jul 2019 GPS Slant Path Residuals for Rainfall Detection Yee Hui Lee, Yu Song Meng, Shilpa Manandhar, Jian Hong Tan
13 Apr 2019 Highly effective smoothening of 3D-printed metal structures via overpotential electrochemical polishing Shuai Chang, Aihong Liu, Chun Yee Aaron Ong, Lei Zhang, Xiaolei Huang, Yong Hao Tan, Liping Zhao, Liqun Li, Jun Ding
15 Jan 2019 Microstrip Line-based Glucose Sensor for Noninvasive Continuous Monitoring using the Main Field for Sensing and Multivariable Crosschecking Shao Ying Huang, Omkar, Yu Yoshida, Adan Jafet Garcia Inda, Xavier Chia, Wen Chuan Mu, Yu Song Meng, Wenwei Yu
1 Dec 2018 Removing random phase contributions of sweeping local oscillator from modulated RF measurements Yichi Zhang, Fushun Nian, Guoping Yuan, Baoguo Yang, Yu Song Meng, Chunqing Xu, Zhao He, Xiaotao Guo, Shengli Liang
5 Nov 2018 Characterization of S-Band Dual-Polarized Radar Data for the Convective Rain Melting Layer Detection in A Tropical Region Feng Yuan, Yee Hui Lee, Yu Song Meng, Jin Teong Ong
1 Aug 2018 GPS-Derived PWV for Rainfall Nowcasting in Tropical Region Shilpa Manandhar, Yee Hui Lee, Yu Song Meng, Feng Yuan, Jin Teong Ong
8 Jul 2018 WR-42 Waveguide Microcalorimeter for Thermistor Mount Calibration Yilin Huang, Wenze Yuan, Xiaohai Cui, Yu Song Meng, Yong Li
8 Jul 2018 Development of a WR-6 Waveguide Microcalorimeter for Thermoelectric Power Sensor Wenze Yuan, Xiaohai Cui, Yong Li, Yu Song Meng
8 Jul 2018 Note on Handling Source Mismatch in RF Power Measurement and Metrology Yu Song Meng, Yueyan Shan
8 Jul 2018 Traceable Site-VSWR Measurements for Validating Anechoic Chamber Yu Song Meng, Junhong Deng, Yueyan Shan
1 Jul 2018 A Study of Plane Waves Propagating in a Pipe Filled with Real Gas Runchang Chen, Wee Yang David Khoo, Shan Cui, Boo Cheong Khoo
1 Jan 2018 APMP.QM-K111—propane in nitrogen Tsai-Yin Lin, Hsin-Wang Liu, Chiung-Kun Huang, Namgoo Kang, Hyun Kil Bae, Jin Chun Woo, Zhe Bi, Zeyi Zhou, Ratirat Sinweeruthai, Arnuttachai Wongjuk, Hou Li, Beng Keat Teo, Hui Liu, Thomas Wu, Hock Ann Chua, Damian Smeulders, John Briton McCallum, Raymond Tendai Satumba, Takuya Shimosaka, Nobuhiro Matsumoto, Haslina Abdul Kadir, Mohamad Fauzi Ahmad, Noor Hidaya Abdul Nasir, Tomoe Nishino, Dai Akima, Shinji Uehara
1 Nov 2017 A Simplified Model for the Retrieval of Precipitable Water Vapor From GPS Signal Shilpa Manandhar, Yee Hui Lee, Yu Song Meng, Jin Teong Ong
20 Jun 2017 Final report of the key comparison of APMP.AUV.V-K2 Virat Plangsangmas, Pairoj Rattanangkul, Kuang Yih Tsuei, Yu-Chung Huang, Takashi Usuda, Akihiro Ota, Hideaki Nozato, Tamio Ishigami, Wataru Kokuyama, Chee Keong Chan, Shan Cui
20 Jun 2017 Final Report on APMP.M.M-K4.1 - Bilateral Comparison of 1 kg Stainless Steel Mass Standards between KRISS and A*STAR Jin Wan Chung, Shih Mean Lee, Sungjun Lee
26 May 2017 Development of Z-type hexaferrites for high frequency EMI shielding applications D. V. M. Repaka, S. B. S. Magham, M. Sharma, S. R. Shannigrahi, Hui Ru Tan, V. Sharma, Yu Song Meng, S. Idapalpati, R. V. Ramanujan
2 May 2017 Numerical Analysis of Incompressible Flow Leakage in Short Pipes Yan Zeng, Rongmo Luo
1 May 2017 Effective Area Calculation for Piston-Cylinder Assembly with Large Nominal Diameter Hok Liok Goh
1 May 2017 A Review on Acoustical Leak Detection Systems based on Four Criteria in API RP 1130 David Wee Yang Khoo
12 Apr 2017 Statistical Study of Cloud Attenuation on Ka-Band Satellite Signal in Tropical Region Feng Yuan, Yee Hui Lee, Yu Song Meng, Jun Xiang Yeo, Jin Teong Ong
1 Nov 2016 Final report of CCAUV.V-K3: key comparison in the field of acceleration on the complex charge sensitivity Qiao Sun, Lifeng Yang, Claire Bartoli, Ian Veldman, Gustavo P. Ripper, Thomas Bruns, Torben Rask Licht, Joanna Kolasa, Christian Hof, Guillermo Silva Pineda, Laurence Dickinson, Akihiro Ota, Yong Bong Lee, Alexander Yankovsky, Shan Cui
20 Jul 2016 Microwave Power Measurements: Standards and Transfer Techniques Xiaohai Cui, Yu Song Meng, Yueyan Shan, Yong Li
15 Jul 2016 An ultrahigh-accuracy Miniature Dew Point Sensor based on an Integrated Photonics Platform Jifang Tao, Yu Luo, Li Wang, Hong Cai, Tao Sun, Junfeng Song, Hui Liu, Yuandong Gu
10 Jul 2016 Bilateral comparison of RF power measurements with 2.4 mm connectors between SCL and NMC, A*STAR Yu Song Meng, Samuel C. K. Ko, Yueyan Shan, Aaron Y. K. Yan, Hoon Neo
10 Jul 2016 Investigation of peak envelope power measurements and uncertainties Yu Song Meng, Jiawen Luo, Yueyan Shan, Yilong Lu
1 Jun 2016 An Improved Design and Simplified Evaluation Technique for Waveguide Microcalorimeter Xiaohai Cui, Yu Song Meng, Yong Li, Yue Zhang, Yueyan Shan
17 May 2016 Peak envelope power measurements for mobile communications: A preliminary study Yu Song Meng, Jiawen Luo, Yilong Lu, Yueyan Shan, Yee Hui Lee
8 Mar 2016 Modes Effective Refractive Index Difference Measurement in Few-mode Optical Fiber Jing Zhang, Zhifang Wu, Tianye Huang, Xuguang Shao, Ping Shum