Pinching antennas is a novel flexible-antenna technology, which can be realized by employing small dielectric particles on a waveguide. The aim of this letter is to characterize the array gain achieved by pinching-antenna systems (PASS). A closed-form upper bound on the array gain is derived ...
ILS approach:favoured at most large commercial airports, used frequently. Ground aids including a localiser and a glidepath antenna are required. These approaches are used in poor visibility, known as CAT II or CAT III approaches. VOR approach:non-precision approach used more frequently in less ...
PROBLEM TO BE SOLVED: To pinchingly support a volleyball antenna on the lower band of a volleyball net added as the result in the revision of the International Volleyball Federation rules.NAITO IKUO内藤 幾雄HARA TAKAHARU原 隆治MIYAZAKI YOSHITO...