Muhammad  Fajar Hardianto, Tito  Waluyo Purboyo, Anton  Siswo Raharjo, 
    A Perspective of Arrow Speed Measurement using Various Methods,
    Journal of Engineering and Applied Sciences,
    Volume 14,Issue 9,
    2019,
    Pages 2848-2852,
    ISSN 1816-949x,
    jeasci.2019.2848.2852,
    (https://makhillpublications.co/view-article.php?doi=jeasci.2019.2848.2852)
    Abstract: In archery, we need the accuracy in aiming and calculating the velocity of the arrow because of there
is an archery paradox phenomenon. Archer’s paradox can make an arrow flight to target with an aim is not
within an actual target but rather in left or right from the actual target. Because of archer’s paradox, each archer
must consider speeding a velocity of an arrow. In this study, we will review some of the methods which used
to measure the speed of an arrow.
    Keywords: laser sensor;high speed video;Doppler shift;chronograph;Arrow;IMU sensor