Design of Octave-bandwidth Phased Array Feed for Large Radio Telescope
Paper i proceeding, 2019

This paper presents design scenarios of Octave-bandwidth Phase Array Feed (PAF) based on a novel wideband dual polarized tightly-fed Bowtie antenna element. The PAF is optimized for the 4 - 8GHz band aiming to possible later integration in the SKA pathfinder PHAROS2. The proposed design can be a good candidate of PAF for the Five hundred meter Aperture Spherical Telescope (FAST) and Qi Tai Telescope (QTT) as well as other large radio telescopes.

Phased Array Feed (PAF)

wideband

Radio Astronomy

Författare

Jin Fan

National Astronomical Observatory China

Jian Yang

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Antennsystem

Yihua Yan

National Astronomical Observatory China

Kai Zhu

National Astronomical Observatory China

Peng Jiang

National Astronomical Observatory China

Hailin Cao

Chongqing University

Jun Ma

Xinjiang Astron Observ

Bin Li

Shanghai Astronomical Observatory

Miroslav Pantaleev

Chalmers, Rymd-, geo- och miljövetenskap, Onsala rymdobservatorium, Elektroniklaboratorium

2019 13TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP)

2164-3342 (ISSN)

13th European Conference on Antennas and Propagation (EuCAP)
Krakow, Poland,

Ämneskategorier

Telekommunikation

Signalbehandling

Annan elektroteknik och elektronik

ISBN

9788890701887

Mer information

Senast uppdaterat

2019-11-20