Publications

2012

Yohandri, J. T. Sri Sumantyo, and Hiroaki Kuze, “A New Triple Proximity-Fed Circularly Polarized Microstrip Antenna,” AEU (Elsevier) – International Journal of Electronics and Communications, Vol. 66, Issue 5, Pages 395–400, May 2012.

2011

Yohandri, V. Wissan, I. Firmansyah, P. Rizki Akbar, J.T. Sri Sumantyo, and H. Kuze, “Development of Circularly Polarized Array Antenna for Synthetic Aperture Radar Sensor Installed on UAV,” Progress in Electromagnetics Research C, Vol. 19, pp. 119-133, January 2011.

2009

Yohandri, Development of Viscosity Experiment Based on Personal Computer and Microcontroller MCS-51, Journal KK Saintek STAIN Batusangkar Vol. 1, No.2, 2009.

2008

Sufrawardi, Yohandri, Asrizal, Developing of on-off temperature controlling system by using microcontroller AT89C51 with thermocouple sensor. Journal Saintek Vol. XI, No.1, September 2008. ISBN 1410-8070.

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