“Signal Characteristics of Land Mobile Satellites in Urban and Suburban Equatorial Regions: A Study of S N Ratios in Fixed and Mobile Conditions”. Journal of Applied Engineering and Technological Science (JAETS) 7, no. 1 (December 29, 2025): 730–744. Accessed May 22, 2026. https://journal.yrpipku.com/index.php/jaets/article/view/8300.