Abstract: Phased array transmit systems use several antennas to combine RF power-amplifiers in free space. If all the RF channels are identical, then the transmit spectrum in the far-field, including ...

The core PPI, which excludes volatile food and energy prices, increased a seasonally adjusted 0.8%, more than the 0.6% gain in December and well ahead of the Dow Jones consensus estimate for 0.3%. On ...