Animation showing the radiation pattern of a phased array of 15 antenna elements spaced a quarter wavelength apart as the phase difference between adjacent antennas is swept between â120 and 120 degrees.
Netanyahu and Trump to meet at Davos economic conference US president will 'reiterate America's strong commitment to Israel and efforts to reduce Iran's abilities, and ways to achieve lasting peace,' official says
President Barack Obama meets with President-elect Donald Trump. President-elect Donald Trump was accorded a chilly but deferential welcome at the White House this morning as the president-elect met with President Barack Obama for a 90-minute private meeting in the Oval Office.