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AMiBA CO intensity mapping correlator phase I preliminary specs

AMiBA CO intensity mapping correlator phase I preliminary specs. 7-element d ual pol, 4 Stokes 2 GHz bandwidth, 1024 channels 2 SB, total 4 GHz bandwidth, steerable from 2 to 18 GHz h ardware + infrastructure cost ~ 760 K USD. b lock diagram. d igital sideband separating scheme.

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AMiBA CO intensity mapping correlator phase I preliminary specs

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  1. AMiBA CO intensity mapping correlatorphase Ipreliminary specs • 7-element • dual pol, 4 Stokes • 2 GHz bandwidth, 1024 channels • 2 SB, total 4 GHz bandwidth, steerable from 2 to 18 GHz • hardware + infrastructure cost ~ 760 K USD

  2. block diagram

  3. digital sideband separating scheme

  4. pocket (1 baseline) correlator with 2.24 GHz BWby demux further by 2

  5. steps • wrap up pocket correlator(2014) • deploy 4-ant, 1 pol, 1.6 GHz BW, SSB packetized correlator (2014-2015) • develop 2 GHz BW, 2 SB, 1 baseline packetized correlator (2015) • develop 7-element, dual pol, 2 GHz, 2SB correlator (2016)

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