Design and Analysis of a 1x2 Triangular Patch Array Microstrip Antenna with Low Gain at a Frequency of 1,09 GHz for ADS-B Applications. JOTECS [Internet]. 2025 May 2 [cited 2026 Jun. 4];1(2):5-11. Available from: https://jotecs.org/index.php/jotecs/article/view/40