Compact ridged substrate integrated waveguide cavity backed slot antenna

Autor:	Byung Moo Lee, Byung-Chang Kang, Jindo Byun, Jongho Bang, Hai-Young Lee
Rok vydání:	2013
Předmět:	Beam waveguide antenna Materials science Coaxial antenna business.industry Antenna measurement Slot antenna Antenna factor law.invention Antenna efficiency Optics law Dipole antenna business Monopole antenna Computer Science::Information Theory
Zdroj:	2013 IEEE Antennas and Propagation Society International Symposium (APSURSI).
DOI:	10.1109/aps.2013.6710689
Popis:	A compact ridged substrate integrated waveguide (SIW) cavity backed slot antenna (CBSA) is proposed and implemented for a massive MIMO base station antenna system with very high spectral efficiency. The ridge of the SIW cavity is adopted to reduce the volume of the CBSA and the transverse slot length on the cavity. The size of the cavity is about 35 mm × 25 mm × 2.12 mm (corresponding to 0.31 λ0 × 0.22 λ0 × 0.019 λ0). The measured results are in very good agreement with the simulated data. The proposed compact antenna is suitable for the massive MIMO array system by providing high efficiency and low mutual coupling array performance.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::273c2c6f15d6905acc98001fa592c17d https://doi.org/10.1109/aps.2013.6710689 Zobrazit plný text záznamu