WIDE-DIRECTIVITY-PATTERN MICROSTRIP ANTENNA Russian patent published in 2005 - IPC

FIELD: antenna engineering.

SUBSTANCE: proposed antenna that can be used as stand-alone element or as antennas of phased array with beam scanned in wide spectrum of angles, for instance, as receiving antenna in equipment of users of space navigation systems (GPS, GLONASS/GPS) and as transceiving antenna in omnidirectional command, telemetering, and radio communication lines has its sleeve-shaped substrate made of insulating material with metallized screen inner space; printed-circuit conductor disposed above insulating sleeve is connected to high-frequency cable through metallized inner space of substrate and conducting screen hole.

EFFECT: enlarged directivity pattern of microstrip transceiving antenna.

1 cl, 1 dwg