TY - JOUR AU - Sonasang, Somchat AU - อังควิศิษฐพันธ์, นิวัตร์ PY - 2021/06/29 Y2 - 2024/03/29 TI - Directivity Enhancement of Microstrip Parallel Coupled Lines Techniques JF - Journal of Engineering Technology Access (JETA) (Online) JA - JETA VL - 1 IS - 1 SE - Review Articles DO - UR - https://ph02.tci-thaijo.org/index.php/JETA/article/view/244237 SP - 12-31 AB - <p>This article presents a review of technologies to enhance or compensate for directivity of the microstrip parallel coupled lines. By describing the basic features of the microstrip parallel coupled lines. There are 2 main techniques, which are the distributed compensation and the lumped compensation. In addition, this paper also presents the advantages and disadvantages of each compensation coupled line technique.</p> ER -