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123
|
pdf
|
ps
|
The Effect of the 4-Band Dipoles on L, C, and X Band Performance
|
Rick Perley
|
05/09/2008
|
|
122
|
pdf
|
ps
|
EVLA Requirements for Postprocessing Algorithms and Computing
|
Frazer Owen
|
01/07/2008
|
|
121
|
pdf
|
|
EVLA L-, K-, and Q-Band Focus Analysis: Version 1
|
Brigette Hesman, Rick Perley, Ken Sowinski
|
02/11/2008
|
|
120
|
pdf
|
ps
|
Some Thoughts on System Temperature Measurements for the EVLA
|
Rick Perley, Ken Sowinski
|
01/14/2008
|
|
119
|
pdf
|
ps
|
Wide-Band Sensitivity and Frequency Coverage of the EVLA and VLA L-Band Receivers
|
Rick Perley, Bob Hayward
|
01/17/2008
|
|
118
|
pdf
|
|
Ionospheric Effects and Imaging and Calibration of VLA Data
|
W. D. Cotton
|
09/2007
|
|
117
|
pdf
|
|
Ionospheric Effects and Calibration of the VLA at 327 MHz
|
W. D. Cotton, Juan M. Uson
|
09/2007
|
|
116
|
pdf
|
|
Automatic CLEAN windowing
|
W. D. Cotton
|
09/2007
|
|
115
|
pdf
|
|
Tools for Ionospheric Studies
|
W. D. Cotton
|
09/2007
|
|
114
|
pdf
|
|
Image Pixelization and Dynamic Range
|
W. D. Cotton, Juan M. Uson
|
09/2007
|
|
113
|
pdf
|
|
Beam Squint and Stokes V on the VLA
|
W. D. Cotton and Juan M. Uson
|
09/2007
|
|
112
|
pdf
|
|
Design, Prototyping and Measurement of EVLA S-Band Feed Horn
|
Sivasankaran Srikanth, Jim Ruff
|
08/17/2007
|
|
111
|
pdf
|
|
2 - 4 GHz End-to-End Signal Path Tests
|
Keith Morris, James Jackson
|
07/19/2007
|
|
110
|
pdf
|
ps
|
The Effect of Amplifier Compression by Narrowband RFI on Radio Interferometer Imaging
|
Rick Perley, Bob Hayward
|
04/25/2007
|
|
109
|
pdf
|
ps
|
Wideband Performance of the EVLA L-Band System
|
Rick Perley, Bob Hayward
|
02/14/2007
|
|
108
|
pdf
|
|
LO/IF Phase Dependence on Antenna Elevation
|
Keith Morris, Jim Jackson, Vivek Dhawan
|
06/18/2007
|
|
107
|
pdf
|
|
Failure Pathology of EVLA WIDAR Correlator Support Systems
|
Bob Broilo, Brent Carlson
|
10/18/2006
|
|
106
|
pdf
|
ps
|
RFI Emission Limits For Equipment at the VLA Site
|
Rick Perley, Bill Brundage, Dan Mertely
|
09/08/2006
|
|
105
|
pdf
|
|
Phase Coherence of the EVLA Radio Telescope
|
Steven Durand, James Jackson, Keith Morris
|
10/30/2006
|
|
104
|
pdf
|
ps
|
RFI Emission Goals on Internally-Coupled Signals
|
Rick Perley
|
08/25/2006
|
|
103
|
pdf
|
ps
|
Performance Tests of the EVLA K- and Q-Band Systems
|
Rick Perley, Bob Hayward, Bryan Butler, Vivek Dhawan
|
03/01/2006
|
|
102
|
pdf
|
ps
|
Monte Carlo Methods for Bayesian Image Reconstruction
and Analysis in
Radio Astronomy
|
Urvashi R. V., NM Tech & NRAO; T. J. Cornwell, ATNF
|
02/2006
|
|
101
|
pdf
|
ps
|
Multi Frequency Synthesis Imaging for the EVLA :
An initial
investigation
|
Urvashi R.V., NRAO & New Mexico Tech;
T.J.Cornwell, ATNF; S.T.Myers, NRAO
|
04/12/2006
|
|
100
|
pdf
|
ps
|
Correction of Errors due to Antenna Power Patterns during Imaging
|
S. Bhatnagar, K. Golap, NRAO; T. J. Cornwell, ATNF
|
02/23/2006
|
|
99
|
pdf
|
ps
|
RFI from VoIP phones
|
Vivek Dhawan and Dan Mertely
|
01/23/2006
|
|
98
|
pdf
|
ps
|
The EVLA 8-Bit Digitizer Performance
|
Michael Revnell
|
11/07/2005
|
|
97
|
pdf
|
ps
|
The EVLA Transition Filter
|
Michael Revnell
|
11/07/2005
|
|
96
|
pdf
|
ps
|
Imaging at Wide Field of View for a Plane Array
|
Leonid Kogan
|
09/20/2005
|
|
95
|
pdf
|
|
Design, Prototyping and Measurement of EVLA C-Band Feed Horn
|
S. Srikanth and J. Ruff, NRAO
A. J. Fenn, RF Array Systems Group, MIT/Lincoln Laboratory
|
08/09/2005
|
|
94
|
pdf
|
|
L/S/C Converter Plate Phase Stability Test II
|
Michael R. Johnson
|
05/12/2005
|
|
93
|
pdf
|
ps
|
Optimization of the LWA Antenna Station Configuration Minimizing Side Lobes
|
Leonid Kogan and Aaron Cohen
|
05/04/2005
|
|
92
|
pdf
|
|
L/S/C Converter Plate Phase Stability Test
|
Michael R. Johnson
|
04/20/2005
|
|
91
|
pdf
|
ps
|
EVLA Phase III: A Major Step Toward the High Frequency SKA
|
C. L. Carilli
|
04/21/2005
|
|
90
|
pdf
|
ps
|
Performance Tests of the EVLA C-Band Feed
|
Rick Perley and Bob Hayward
|
02/16/2005
|
|
89
|
pdf
|
|
The EVLA Outdoor Antenna Test Range Project
Fourth Quarter 2004, Progress Report
|
T. Jensen
|
02/08/2005
|
|
88
|
pdf
|
|
Quantization Noise
|
A. R. Thompson and D. T. Emerson
|
01/21/2005
|
|
87
|
pdf
|
|
Design, Prototyping and Measurement of EVLA L-Band Feed Horn
|
Sivasankaran Srikanth, Jim Ruff and Ed Szpindor
|
03/22/2005
[Revised]
|
|
86
|
pdf
|
|
RFI excision in synthesis imaging without a reference signal
|
T. J. Cornwell, R. A. Perley, K. Golap and S. Bhatnagar
|
12/08/2004
|
|
85
|
pdf
|
ps
|
Testing the EVLA L-Band Feed
|
Rick Perley, Bob Hayward and Dan Mertely
|
11/16/2004
|
|
84
|
pdf
|
ps
|
Solving for the Antenna Based Pointing Errors
|
S. Bhatnagar, T. J. Cornwell and K. Golap
|
10/18/2004
|
|
83
|
pdf
|
ps
|
Quantization Loss for a Sloped Passband
|
Brent Carlson, Rick Perley
|
08/30/2004
|
|
82
|
pdf
|
ps
|
Headroom Requirements for the EVLA
|
Rick Perley
|
08/30/2004
|
|
81
|
pdf
|
|
Azimuth Cable Wraps and E-Array Layout
|
Jim Ruff
|
07/13/2004
|
|
80
|
pdf
|
|
A Gain Slope Correction Scheme for the EVLA Receiver System
|
R. Hayward, M. Morgan and K. Saini
|
07/13/2004
|
|
79
|
pdf
|
ps
|
The Effect of Strong CW Signals on Interferometer Calibration, Closure, and Imaging
|
Rick Perley and Bob Hayward
|
07/29/2004
|
|
78
|
pdf
|
|
EVLA Chamber Characterization Confirms PCB RFI Emissions Levels and Module Shielding Goals
|
Robert Ridgeway
|
06/10/2004
|
|
77
|
pdf
|
|
EVLA and SKA Computing Costs for Wide Field Imaging
(Revision)1
|
Tim Cornwell
|
06/2004
|
|
76
|
pdf
|
|
EVLA and SKA Computing Costs for Wide Field Imaging
Superseded by EVLA Memo 77
|
Tim Cornwell
|
05/2004
|
|
75
|
pdf
|
|
Approximate formulas for the distance term in far and near field interferometry
|
Tim Cornwell
|
04/2004
|
|
74
|
pdf
|
ps
|
A Proposal to Design and Implement a Compact Water Vapour Radiometer for the EVLA
|
C. J. Chandler, W. F. Brisken, B. J. Butler, R. H. Hayward, M. Morgan and B. E. Willoughby
|
07/08/2004
|
|
73
|
pdf
|
ps
|
Results of Water Vapour Radiometry Tests at the VLA
|
C. J. Chandler, W. F. Brisken, B. J. Butler, R. H. Hayward, and B. E. Willoughby
|
08/09/2004
|
|
72
|
pdf
|
|
EVLA Hardware Modifications in Support of Solar Observing
|
T. S. Bastian and P. Lilie
|
02/2004
|
|
71
|
pdf
|
ps
|
Mathematic basis of an array configuration
optimization minimizing side lobes
|
L. Kogan
|
02/19/04
|
|
70
|
pdf
|
ps
|
Desiderata for Solar Observing with the EVLA
|
Rick Perley, Tim Bastian
|
01/29/04
|
|
69
|
pdf
|
|
Focal Plane Array Beam-forming and Spill-over Cancellation using
Vivaldi Antennas
|
Walter Brisken, Christophe Craeye
|
01/29/04
|
|
68
|
pdf
|
|
Noise Contribution of 90° Hybrids Before Low Noise Amplifiers
|
Paul Lilie
|
01/2004
|
|
67
|
pdf
|
|
W Projection: A New Algorithm for Non-Coplanar Baselines
|
T. J. Cornwell, K. Golap,
S. Bhatnagar
|
12/16/03
|
|
66
|
pdf
|
ps
|
The Effect of Electronics Non-Linearity on Closure and Imaging
|
Rick Perley
|
09/26/03
|
|
65
|
pdf
|
ps
|
Comparison of the Brightness Sensitivities of the EVLA Compact E-Configuration and ATA (q8a_2w)
|
L. Kogan, R. Perley
|
09/25/03
|
|
64
|
pdf
|
ps
|
Wide-Field Imaging with the EVLA:
WIDAR Correlator Modes and Output Data Rates
|
Rick Perley
|
02/23/04
|
|
63
|
pdf
|
ps
|
Scaling Relations for Interferometric Post-Processing
|
Rick Perley, Barry Clark
|
09/16/03
|
|
62
|
pdf
|
|
Full Primary Beam Stokes I, Q, U, V Imaging
|
T. J. Cornwell
|
07/25/03
|
|
61
|
pdf
|
ps
|
Removing RFI Through Astronomical Image Processing
|
Rick Perley, Tim Cornwell
|
07/21/03
|
|
60
|
pdf
|
|
The Circular Polarization Characteristics of the New VLA K-Band Receiver System
|
Robert Hayward, Edward Szpindor, Darrell Hicks
|
06/18/03
|
|
59
|
pdf
|
|
Highly Shielded Boxes for the EVLA Project
|
Robert W. Ridgeway
|
06/04/03
|
|
58
|
pdf
|
ps
|
Using Grasp8 To Study The VLA Beam
|
Walter Brisken
|
05/09/03
|
|
57
|
pdf
|
|
A Time Standard for Radio Astronomy
The New Mexico Array
|
Jennifer Coleman, Quinn Harris, George Henckel, Adam Moritz, Aaron Prager
New Mexico Tech , EE 482 - Senior Design Group 5
|
04/30/03
|
|
56
|
pdf
|
ps
|
Mosaic Mode Imaging Simulations with the EVLA E and D Configurations
|
L. Kogan, F. Owen
|
03/26/03
|
|
55
|
pdf
|
ps
|
EVLA Transition Operations [NRAO-ONLY]
|
James S. Ulvestad
|
03/21/03
|
54
|
pdf
pdf
|
ps
ps
|
VLA Site Spectrum Survey: 1-18 GHZ Results
Appendix
|
Dan Mertely, Robert Ridgeway, Chris Patscheck, Eric
Reynolds, Kerry Shores, Nathan Thomas, Rydelle Tapia
|
01/22/03
|
