Dedicated short‐range communications (DSRCs) is a short‐to‐medium range wireless protocol designed for automotive systems. This article describes the development of a one‐layer compact left‐hand circularly polarized antenna with a footprint and characteristics suitable for on‐board‐unit antenna of a DSRC system. The size of the developed prototype is 40 × 40 × 1.55 mm3 and exhibits a circularly polarized gain of about 4.68 dBc with a cross polarization discrimination of about 22.5 dB.
Compact single-layer circularly polarized antenna for short-range communication systems
MORABITO, Andrea Francesco;ISERNIA, Tommaso
2014-01-01
Abstract
Dedicated short‐range communications (DSRCs) is a short‐to‐medium range wireless protocol designed for automotive systems. This article describes the development of a one‐layer compact left‐hand circularly polarized antenna with a footprint and characteristics suitable for on‐board‐unit antenna of a DSRC system. The size of the developed prototype is 40 × 40 × 1.55 mm3 and exhibits a circularly polarized gain of about 4.68 dBc with a cross polarization discrimination of about 22.5 dB.File in questo prodotto:
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