Search Results - "Chippendale, Aaron"

Australian SKA Pathfinder: A High-Dynamic Range Wide-Field of View Survey Telescope by DeBoer, David R., Kesteven, Michael J., Chippendale, Aaron, Hampson, Grant A., O'Sullivan, John D., Hay, Stuart G., Jacka, Colin E., Sweetnam, Tony W., Storey, Michelle C., Ball, Lewis, Boyle, Brian J., Gough, Russell G., Bunton, John D., Cornwell, Tim J., Beresford, Ron J., Johnston, Simon, Feain, Ilana J., Schinckel, Antony E., Jackson, Carole A.

“…The Australia SKA Pathfinder (ASKAP) is a new telescope under development as a world-class high-dynamic-range wide-field-of-view survey instrument. It will…”
Get full text

The Extraordinary Linear Polarisation Structure of the Southern Centaurus A Lobe Revealed by ASKAP by Anderson, Craig, Heald, George, O’Sullivan, Shane, Bunton, John, Carretti, Ettore, Chippendale, Aaron, Collier, Jordan, Farnes, Jamie, Gaensler, Bryan, Harvey-Smith, Lisa, Koribalski, Bärbel, Landecker, Tom, Lenc, Emil, McClure-Griffiths, Naomi, Mitchell, Daniel, Rudnick, Lawrence, West, Jennifer

“…We present observations of linear polarisation in the southern radio lobe of Centaurus A, conducted during commissioning of the Australian Square Kilometre…”
Get full text

A Wideband Cryogenic Phased Array Receiver for Radio Astronomy by Dunning, Alex, Barker, Steve, Carter, Nick, Roberts, Paul, Chippendale, Aaron P., Chung, Yoon, Deng, Xinping, Doherty, Paul, Hayman, Douglas B., George, Daniel, Jeganathan, Kanapathippillai, Maimbo, Natasha, Roush, Peter, Severs, Sean, Shaw, Robert D, Smith, Stephanie L., van Aardt, Jason

“…Phased array receivers can dramatically increase the utility of existing large aperture radio telescopes. Here we present the design and measured performance…”
Get full text

ASKAP detection of periodic and elliptically polarized radio pulses from UV Ceti by Zic, Andrew, Stewart, Adam, Lenc, Emil, Murphy, Tara, Lynch, Christene, Kaplan, David L, Hotan, Aidan, Anderson, Craig, Bunton, John D, Chippendale, Aaron, Mader, Stacy, Phillips, Chris

“…ABSTRACT Active M dwarfs are known to produce bursty radio emission, and multiwavelength studies have shown that solar-like magnetic activity occurs in these…”
Get full text

Mitigation of self-generated RFI using ASKAP's phased array feeds by Lourenco, Liroy, Chippendale, Aaron P

“…This paper presents the effects of radio frequency interference (RFI) mitigation on a radio telescope's sensitivity and beam pattern. It specifically explores…”
Get full text

ASKAP Mk II Phased-Array Feed: From the laboratory to the observatory by Chippendale, Aaron P., Hampson, Grant A., Brown, Andrew J., Beresford, Ron, Barker, Steve, Broadhurst, Steve, Brothers, Michael, Cantrall, Chris, Wan Cheng, Doherty, Paul, Forsyth, Ross, Hotan, Aidan W., Kiraly, Dezso, Leach, Mark, Macleod, Adam, Rispler, Adrian, Schinckel, Antony E.

“…We present the integration, laboratory verification, and field testing of the first full-size Mk II Phased-Array Feed (PAF) built for the Australian Square…”
Get full text

Australian SKA Pathfinder: A High-Dynamic Range Wide-Field of View Survey Telescope: ADVANCES IN RADIO TELESCOPES by DEBOER, David R, GOUGH, Russell G, CHIPPENDALE, Aaron, HAMPSON, Grant A, O'SULLIVAN, John D, HAY, Stuart G, JACKA, Colin E, SWEETNAM, Tony W, STOREY, Michelle C, BALL, Lewis, BOYLE, Brian J, BUNTON, John D, CORNWELL, Tim J, BERESFORD, Ron J, JOHNSTON, Simon, FEAIN, Ilana J, SCHINCKEL, Antony E, JACKSON, Carole A, KESTEVEN, Michael J

Get full text

Spectrum Quietness Metrics for Radio Astronomy by Chippendale, Aaron, Wormnes, Kjetil

“…Asia-Pacific International Symposium and Exhibition on Electromagnetic Compatibility: APEMC 2013. Barton, ACT: Engineers Australia, 2013: 312-315 We review…”
Get full text

Spectrum quietness metrics for radio astronomy by Chippendale, Aaron, Wormnes, Kjetil

“…We review metrics to assess the radio quietness of sites used for radio astronomy. Concise metrics are needed to compare candidate sites for new telescopes, to…”
Get full text

A radio astronomy L-band phased array feed system using RF over fiber distribution by Beresford, Ron, Ferris, Dick, Wan Cheng, Hampson, Grant, Bunton, John, Chippendale, Aaron, Kanapathippillai, Jega

“…This is an overview of the system level RF design for the second generation architecture used in the Australian Square Kilometre Array Pathfinder (ASKAP) [1]…”
Get full text

Measuring Noise Temperatures of Phased-Array Antennas for Astronomy at CSIRO by Chippendale, Aaron, Hayman, Douglas, Hay, Stuart

“…Publications of the Astronomical Society of Australia / Volume 31 / January 2014, e019 (14 pages) We describe the development of a noise-temperature testing…”
Get full text

ASKAP Detection of Periodic and Elliptically Polarized Radio Pulses from UV Ceti by Zic, Andrew, Stewart, Adam, Lenc, Emil, Murphy, Tara, Lynch, Christene, Kaplan, David L, Hotan, Aidan, Anderson, Craig, Bunton, John D, Chippendale, Aaron, Mader, Stacy, Phillips, Chris

“…Active M-dwarfs are known to produce bursty radio emission, and multi-wavelength studies have shown that Solar-like magnetic activity occurs in these stars…”
Get full text

Spectral-line Observations Using a Phased Array Feed on the Parkes Telescope by Reynolds, Tristan, Staveley-Smith, Lister, Rhee, Jonghwan, Westmeier, Tobias, Chippendale, Aaron, Deng, Xinping, Ekers, Ron, Kramer, Michael

“…We present first results from pilot observations using a phased array feed (PAF) mounted on the Parkes 64-m radio telescope. The observations presented here…”
Get full text

Multi-tier interference-cancelling array processing for the ASKAP radio telescope by Black, Richard A., Jeffs, Brian D., Warnick, Karl F., Hellbourg, Gregory, Chippendale, Aaron

“…The ASKAP radio telescope in Australia is the first synthesis imaging array to use phased-array feeds (PAFs). These permit wider fields of view and new…”
Get full text

The extraordinary linear polarisation structure of the southern Centaurus A lobe revealed by ASKAP by Anderson, Craig S, Heald, George, O'Sullivan, Shane P, Bunton, John D, Carretti, Ettore, Chippendale, Aaron P, Collier, Jordan D, Farnes, Jamie S, Gaensler, Bryan M, Harvey-Smith, Lisa, Koribalski, Bärbel S, Landecker, Tom L, Lenc, Emil, McClure-Griffiths, Naomi M, Mitchell, Daniel, Rudnick, Lawrence, West, Jennifer

“…We present observations of linear polarisation in the southern radio lobe of Centaurus A, conducted during commissioning of the Australian Square Kilometre…”
Get full text

Measuring radiotelescope phased array feed noise and sensitivity by Hayman, Douglas B., Chippendale, Aaron P., Hotan, Aidan W., Shaw, Robert D., Hay, Stuart G., Bird, Trevor S., Hall, Peter J., Esselle, Karu P.

“…Various challenges have arisen in the measurement of phased array feeds for radiotelescopes. We focus here on measuring the equivalent noise temperature and…”
Get full text

Phased array feed testing for astronomy with ASKAP by Chippendale, Aaron, O'Sullivan, John, Reynolds, John, Gough, Russell, Hayman, Douglas, Hay, Stuart

“…Phased array feeds enable radio telescopes to make faster surveys with fewer antennas. This paper presents testing of a phased array feed prototype to verify…”
Get full text

WALLABY Early Science - I. The NGC 7162 Galaxy Group by Reynolds, Tristan N, Westmeier, Tobias, Staveley-Smith, Lister, Elagali, Ahmed, For, Bi-Qing, Kleiner, Dane, Koribalski, Baerbel S, Lee-Waddell, Karen, Madrid, Juan P, Popping, Attila, Rhee, Jonghwan, Whiting, Matthew, Wong, O. Ivy, Davies, Luke J. M, Driver, Simon, Robotham, Aaron, Allison, James R, Bekiaris, Georgios, Collier, Jordan D, Heald, George, Meyer, Martin, Chippendale, Aaron P, MacLeod, Adam, Voronkov, Maxim A

“…We present Widefield ASKAP L-band Legacy All-sky Blind Survey (WALLABY) early science results from the Australian Square Kilometre Array Pathfinder (ASKAP)…”
Get full text

The detection of an extremely bright fast radio burst in a phased array feed survey by Bannister, Keith, Shannon, Ryan, Macquart, Jean-Pierre, Flynn, Chris, Edwards, Philip, O'Neill, Morgan, Osłowski, Stefan, Bailes, Matthew, Zackay, Barak, Clarke, Nathan, D'Addario, Larry, Dodson, Richard, Hall, Peter, Jameson, Andrew, Jones, Dayton, Navarro, Robert, Trinh, Joseph, Allison, James, Anderson, Craig, Bell, Martin, Chippendale, Aaron, Collier, Jordan, Heald, George, Heywood, Ian, Hotan, Aidan, Lee-Waddell, Karen, Madrid, Juan, Marvil, Joshua, McConnell, David, Popping, Attila, Voronkov, Maxim, Whiting, Matthew, Allen, Graham, Bock, Douglas, Brodrick, David, Cooray, Francis, DeBoer, David, Diamond, Philip, Ekers, Ron, Gough, Russell, Hampson, Grant, Harvey-Smith, Lisa, Hay, Stuart, Hayman, Douglas, Jackson, Carole, Johnston, Simon, Koribalski, Baerbel, McClure-Griffiths, Naomi, Mirtschin, Peter, Ng, Alan, Norris, Ray, Pearce, Sarah, Phillips, Chris, Roxby, Daniel, Troup, Euan Robert, Westmeier, Tobias

“…We report the detection of an ultra-bright fast radio burst (FRB) from a modest, 3.4-day pilot survey with the Australian Square Kilometre Array Pathfinder…”
Get full text

Gain calibration of phased array feeds by Hayman, D B, Chippendale, A, Rong-Yu Qiao, Bunton, J D, Beresford, R J, Roberts, P, Axtens, P

“…Phased array feeds can greatly increase the field of view of interferometric radio telescope arrays. High dynamic range imaging with these arrays requires…”
Get full text