Patent ID: 9729177
Date: 2017-08-08
CPC Classifications: G06F,H03F,H04B,H05K

Claim:
1. A power amplifier system comprising: a first power amplifier die that is positioned in a first orientation on a printed circuit board and configured to radiate a first amount of emissions; a second power amplifier die that is positioned in a second orientation on the printed circuit board and configured to radiate a second amount of emissions, the second orientation differing from the first orientation by a first angle; and a third power amplifier die that is positioned in a third orientation on the printed circuit board and configured to radiate a third amount of emissions, the third orientation differing from the first orientation by a second angle different from the first angle, the third orientation differing from the second orientation by a third angle different from the first and second angles, the third power amplifier die oriented such that the first amount of emissions, the second amount of emissions, and the third amount of emissions in a first direction are less than a threshold value.