Two OpenJDK draft proposals would enhance the expressiveness of pattern matching in Java and boost data-oriented queries, potentially previewing in Java 17.

Curves of the scale factor are given for arrays having up to six vertically spaced dipole rows, with either one or two dipoles in each row.

In the paper, the authors apply tuning-space mapping to multi-objective synthesis of a filtering antenna. The antenna is going to be implemented as a planar dipole array with serial feeding.

Based on type, the military antenna market has been segmented into dipole, monopole, array, loop, aperture, and travelling wave antennas.