Optomec provides 3D Electronics Printers for advanced mm-wave packaging, transmission lines and antennas. Our Aerosol Jet solution prints conductive traces directly onto 2D or 3D substrates, replacing wire bonds and reducing insertion losses, especially in the range of 20 to 110 GHz. Signal improvements of 3 to 6 dB per interconnect can be realized. Extremely fine features, as thin as 10 microns, can be printed using nanoparticle inks. Dielectric materials and adhesives can also be printed.