基于Sip封装的高功率宽频段全极化T/R组件设计OA

To address the development requirements of phased array radar toward multifunctional radio frenquency(RF)sensing microsystems,the physical layer of equipment must advance in high integration,miniaturization and con-formality,while its functionality should evolve toward wide bandwidth,multifunction,multi-polarization and multi-mode operation.Building on this,this paper leverages multi-channel high-density hybrid heterogeneous integration architec-ture design and critical technologies such as 3D impedance matching for RF signal transmission across multi-dimensional and multi-medium environments,this study designs a Sip-packaged T/R module featuring multi-channel operation,wideband coverage,full-polarization agility and high-power capacity.By introducing a transfer func-tion methodology,a robust optimization design approach for high-density integrated multi-physics coupling is proposed,effectively resolving stability challenges in T/R modules under multi-physical fields while enhancing design efficiency.Experimental validation confirms excellent amplitude-phase consistency across channels,demonstrating the module's capability to meet operational requirements of next-generation board-level multifunctional RF array microsystems.