From LEO internet connection, GEO satellite broadcasting to 5G node steering, beamforming has become indispensable. However, selecting the optimal antenna remains a challenge: Microstrip patches suffer from limited bandwidth and high losses, while traditional waveguides are too bulky for compact phased arrays. MinWave overcomes these limitations by integrating waveguide and PCB technologies, delivering high-performance antennas that span 5G FR1, K-band, and mm-Wave applications.