Development of a low-noise active balun for a dual-polarized planar connected array antenna for ASKAP

R. D. Shaw; S. G. Hay; Y. Ranga

doi:10.1109/ICEAA.2012.6328666

Development of a low-noise active balun for a dual-polarized planar connected array antenna for ASKAP

R. D. Shaw^*, S. G. Hay, Y. Ranga

^*Corresponding author for this work

School of Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution

23 Citations (Scopus)

Abstract

We describe the development of a low-noise active balun for a dual-polarized planar connected array antenna operating in the 0.71.8GHz frequency range. The device consists of two single-ended low-noise amplifiers (LNAs) operating at ambient temperature with a passive output-side balun. Issues of device characterization, matching and stability are discussed and techniques for measuring the signal and noise parameters are described. The viability of the approach is confirmed by preliminary measurements of noise temperatures less than 60K on a 54 array.

Original language	English
Title of host publication	Proceedings of the 2012 International Conference on Electromagnetics in Advanced Applications, ICEAA'12
Pages	438-441
Number of pages	4
DOIs	https://doi.org/10.1109/ICEAA.2012.6328666
Publication status	Published - 2012
Event	2012 14th International Conference on Electromagnetics in Advanced Applications, ICEAA 2012 - Cape Town, South Africa Duration: 2 Sep 2012 → 7 Sep 2012

Other

Other	2012 14th International Conference on Electromagnetics in Advanced Applications, ICEAA 2012
Country	South Africa
City	Cape Town
Period	2/09/12 → 7/09/12

Access to Document

10.1109/ICEAA.2012.6328666

Link to publication in Scopus

Fingerprint Dive into the research topics of 'Development of a low-noise active balun for a dual-polarized planar connected array antenna for ASKAP'. Together they form a unique fingerprint.

Cite this

Shaw, R. D., Hay, S. G., & Ranga, Y. (2012). Development of a low-noise active balun for a dual-polarized planar connected array antenna for ASKAP. In Proceedings of the 2012 International Conference on Electromagnetics in Advanced Applications, ICEAA'12 (pp. 438-441). [6328666] https://doi.org/10.1109/ICEAA.2012.6328666

@inproceedings{2b93a97504114840bb64a569261bbf59,

title = "Development of a low-noise active balun for a dual-polarized planar connected array antenna for ASKAP",

abstract = "We describe the development of a low-noise active balun for a dual-polarized planar connected array antenna operating in the 0.71.8GHz frequency range. The device consists of two single-ended low-noise amplifiers (LNAs) operating at ambient temperature with a passive output-side balun. Issues of device characterization, matching and stability are discussed and techniques for measuring the signal and noise parameters are described. The viability of the approach is confirmed by preliminary measurements of noise temperatures less than 60K on a 54 array.",

author = "Shaw, {R. D.} and Hay, {S. G.} and Y. Ranga",

year = "2012",

doi = "10.1109/ICEAA.2012.6328666",

language = "English",

isbn = "9781467303354",

pages = "438--441",

booktitle = "Proceedings of the 2012 International Conference on Electromagnetics in Advanced Applications, ICEAA'12",

}

Shaw, RD, Hay, SG & Ranga, Y 2012, Development of a low-noise active balun for a dual-polarized planar connected array antenna for ASKAP. in Proceedings of the 2012 International Conference on Electromagnetics in Advanced Applications, ICEAA'12., 6328666, pp. 438-441, 2012 14th International Conference on Electromagnetics in Advanced Applications, ICEAA 2012, Cape Town, South Africa, 2/09/12. https://doi.org/10.1109/ICEAA.2012.6328666

Development of a low-noise active balun for a dual-polarized planar connected array antenna for ASKAP. / Shaw, R. D.; Hay, S. G.; Ranga, Y.

Proceedings of the 2012 International Conference on Electromagnetics in Advanced Applications, ICEAA'12. 2012. p. 438-441 6328666.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution

TY - GEN

T1 - Development of a low-noise active balun for a dual-polarized planar connected array antenna for ASKAP

AU - Shaw, R. D.

AU - Hay, S. G.

AU - Ranga, Y.

PY - 2012

Y1 - 2012

N2 - We describe the development of a low-noise active balun for a dual-polarized planar connected array antenna operating in the 0.71.8GHz frequency range. The device consists of two single-ended low-noise amplifiers (LNAs) operating at ambient temperature with a passive output-side balun. Issues of device characterization, matching and stability are discussed and techniques for measuring the signal and noise parameters are described. The viability of the approach is confirmed by preliminary measurements of noise temperatures less than 60K on a 54 array.

AB - We describe the development of a low-noise active balun for a dual-polarized planar connected array antenna operating in the 0.71.8GHz frequency range. The device consists of two single-ended low-noise amplifiers (LNAs) operating at ambient temperature with a passive output-side balun. Issues of device characterization, matching and stability are discussed and techniques for measuring the signal and noise parameters are described. The viability of the approach is confirmed by preliminary measurements of noise temperatures less than 60K on a 54 array.

UR - http://www.scopus.com/inward/record.url?scp=84868277513&partnerID=8YFLogxK

U2 - 10.1109/ICEAA.2012.6328666

DO - 10.1109/ICEAA.2012.6328666

M3 - Conference proceeding contribution

SN - 9781467303354

SP - 438

EP - 441

BT - Proceedings of the 2012 International Conference on Electromagnetics in Advanced Applications, ICEAA'12

ER -