Microwave components is the academic field dedicated to the study, design, analysis, and fabrication of devices and structures operating at microwave frequencies (typically 300 MHz to 300 GHz). This research area investigates the fundamental principles of electromagnetic wave propagation and interaction within this spectrum, focusing on specialized design methodologies required due to wavelength effects and distributed parameter considerations. Its significance is underscored by its role in enabling critical technologies across wireless communication, radar, sensing, and scientific instrumentation.