Theory of Beam Scanning for Slot Array Antenna Excited by Slow Wave

The operating principle of a very special type of slot array antennas excited by a slow-wave mode is presented. The arrays exhibit beam-scanning capability with mechanical rotation about the aperture-normal axis. The relation between the rotation angle and the scan angle is deduced. Numerical result...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

Bhattacharyya, Arun [verfasserIn]

Format:

Artikel

Sprache:

Englisch

Erschienen:

2015

Schlagwörter:

Antenna arrays

slow-wave mode

rotation angle

polarization

characteristic features

slot array antenna

aperture-normal axis

polarisation

Gratings

slot antenna arrays

bandwidth

mechanical rotation

operating principle

Antenna theory

Slot antennas

Bandwidth allocation

Array antennas

performance characteristics

Beam scanning

beam-scanning capability

scan angle

frequency scan

Übergeordnetes Werk:

Enthalten in: IEEE antennas & propagation magazine - New York, NY : IEEE, 1990, 57(2015), 2, Seite 96-103

Übergeordnetes Werk:

volume:57 ; year:2015 ; number:2 ; pages:96-103

Links:

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DOI / URN:

10.1109/MAP.2015.2414532

Katalog-ID:

OLC195861260X

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