Andres, Pierreangelo Philamer Design of a 200 watt single-ended wideband gallium nitride-high electron mobility transistor power amplifier for wideband code division multiple access basestations Pierreangelo Philamer Andres - Manila De La Salle University 2009. - 187p. Electronics and Communications Engineering Subjects--Uniform Titles: Electronics and communications engineering LC Class. No.: CD-00839t