for about us about plextek group about plextek rfi contact us location the design team management clients client feedback job vacancies see us at press keep in touch mmic mmic rfic design mmic rfic examples gan mmic rfic microwave microwave mm wave design microwave mm wave examples mm wave publications publications from plextek rfi white papers video tutorials webinars plextek homepublications from plextek rfiwhite papersvideo tutorialswebinars specialising in the design and development of rfics mmics and microwave mm wave modules key technologies mmic gaas gan sige monolithic microwave integrated circuit design learn more rfic the rfi team also undertakes rfic design in cmos or sige learn more microwave microwave design service smt based pcbs chip and wire assemblies learn more mm wave mm wave circuit design full custom mmic to e band multi chip modules learn more download a one page overview of plextek rfi plextek services ltd. plextek services provides a wide range of consulting and design services that complement those of plextek rfi . plextek rfi is a member of the plextek group of companies . follow us on latest plextek rfi publications l band 125w gan pa design 5w gan pa using smt discrete october 2015 a 28ghz 4 channel phase adjustable power amplifier ic for 5g front ends april 2015 5g 28ghz pa and 4 bit phase shifter february 2015 communications systems design january 2015 plextek rfi ltd. the plextek building london road great chesterford saffron walden cb10 1ny united kingdom tel 44 0 1799 533200 enquiries plextekrfi.com 2006 2015 plextek rfi ltd. about us about plextek group about plextek rfi contact us location the design team management clients client feedback job vacancies see us at press keep in touch mmic mmic rfic design mmic rfic examples gan mmic rfic mm wave microwave microwave mm wave design microwave mm wave examples sitemap terms of use