array antenna in a sentence

Examples

1. Phased-array antennas became practical with the introduction of tunable high-power coherent radio frequency oscillators in the 1960s.
2. The technology advance that makes the system possible is a proprietary solid-state, phased-array antenna developed by Boeing.
3. Japanese researcher Hidetsugu Yagi also investigated wireless energy transmission using a directional array antenna that he designed.
4. Additionally, the non-moving phased-array antennas were mounted directly in concrete and could be hardened too much greater strengths.
5. On the scientific front, his contributions are reported in the areas of monopulse array antennas and polarimetric Radars.
6. The APQ-159's primary upgrade was the addition of a new planar phased array antenna, replacing the-153's parabolic dish.
7. Phased array antennas are composed of evenly spaced similar antenna elements, such as aerials or rows of slotted waveguide.
8. In contract to the normal array antenna, the array elements are different and are arranged in a pseudo-periodic manner.
9. A commonly proposed approach to ensuring fail-safe beam targeting is to use a retrodirective phased array antenna / rectenna.
10. One of the early applications of digital computers was in switching the signal phase in elements of large phased-array antennas.