Radio spectrum is pricey. Operators drop billions at auction to lock down licensed frequency bands, and every single ...

Abstract: A specific limitation of spatial modulation (SM) is that the number of transmit antennas must be a power of two, otherwise it will cause a fractional bits problem. To solve this problem, ...

Abstract: Fiber Mach Zehnder interferometer (MZI) strain sensor can be used in aerospace, semiconductor, medical and other fields. In situations where the strain is small, the sensitivity of MZI needs ...

For the FC Dallas soccer club, Elizabeth Angle played center back, the last line of defense to protect the goal and stop the opposition from scoring. Her coach, Luis Ramos, described it as the place ...

Elizabeth Angle is being remembered a kind and outgoing person who was a "calm voice" on her soccer team Abigail Adams is a Human Interest Writer and Reporter for PEOPLE. She has been working in ...