Advanced components for mm-wave systems

Recent advances in component technology have provided performance/cost benefits for a new generation of millimeter-wave systems. A description is presented of recently developed millimeter-wave components constructed by various techniques such as hybrid IC, monolithic IC, and conventional waveguide. Each approach is tailored to a specific combination of system requirements in terms of performance specifications, cost (development and manufacturing), and the anticipated production volume. The components described are planar and hybrid ICs (for moderate production volume), a monolithic mixer (for potentially large production runs), and waveguide components (for particularly demanding requirements). By selecting the correct approach for a given application, the technical and economic objectives can best be satisfied.