Feature Performance, Power, and Area Design Trade-Offs in MillimeterWave Transmitter Beamforming Architectures ©istockphoto.com/Just_super han Yan, sridhar ramesh, timothy Gallagher, curtis Ling, and Danijela cabric Digital Object Identifier 10.1109/MCAS.2019.2909447 Date of publication: 20 May 19 secoND QuArter 2019 1531-636X/19©2019ieee ieee circuits AND sYstems mAGAziNe 33http://www.istockphoto.com/Just_super