Development of Advanced Receiving Antennas for Satellite Broadcasting
Development of Advanced Receiving Antennas for Satellite Broadcasting
- Author(s): M. Nagasaka ; A. Iwasaki ; S. Nakazawa ; S. Tanaka
- DOI: 10.1049/cp.2018.0704
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- Author(s): M. Nagasaka ; A. Iwasaki ; S. Nakazawa ; S. Tanaka Source: 12th European Conference on Antennas and Propagation (EuCAP 2018), 2018 page (5 pp.)
- Conference: 12th European Conference on Antennas and Propagation (EuCAP 2018)
- DOI: 10.1049/cp.2018.0704
- ISBN: 978-1-78561-816-1
- Location: London, UK
- Conference date: 9-13 April 2018
- Format: PDF
On August 1st, 2016, test satellite broadcasting of ultra-high-definition television (UHDTV) was launched, which is transmitted with right-hand circular polarization (RHCP) in the 12-GHz band. Because every RHCP transponder is in use in Japan, left-hand circular polarization (LHCP) has been studied to provide multiple UHDTV programs. Satellite broadcasting using LHCP will start in 2018. The 21-GHz band has also been allocated as the downlink band for satellite broadcasting. To provide advanced services, such as 3DTV, a 21-GHz-band satellite broadcasting system has been studied. In this paper, we describe the development of advanced receiving antennas for 12and 21GHz-band satellite broadcasting.
Inspec keywords: direct broadcasting by satellite; transponders; electromagnetic wave polarisation; high definition television; satellite antennas; receiving antennas; television broadcasting; reflector antennas
Subjects: Radio and television broadcasting; Satellite communication systems; High definition television and video; Antenna arrays; Single antennas
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