ALFRED R. LOPEZ PUBLICATIONS
|
Date |
Title |
Publication |
|
JUN 1963 |
Diffracted Fields of a Triangular Rod Excited by a
Non-Uniform Cylindrical Wave |
MSEE Report, Polytechnic Institute of |
|
JAN 1966 |
Antenna Technique of Ground Clutter Suppression in
an Airborne MTI |
Wheeler Lab Report |
|
JAN 1966 |
The geometrical theory of diffraction applied to
antenna pattern and impedance calculations |
IEEE Trans. Antennas & Propagation |
|
OCT 1967 |
Monopulse networks for series feeding an array
antenna |
IEEE Antennas & Propagation Symposium |
|
JUL 1968 |
A class of notched omnidirectional
antennas (Coauthor, Irwin Koffman) |
IEEE Trans. Antennas & Propagation |
|
JUL 1968 |
Monopulse networks for series feeding an array
antenna |
IEEE Trans. Antennas & Propagation |
|
SEP 1970 |
A line-source excitation for maximum aperture
efficiency with a given sidelobe level |
IEEE Antennas & Propagation Symposium |
|
NOV 1970 |
Ray-diffraction method for handling complex incident
fields |
IEEE Trans. Antennas & Propagation |
|
JUL 1971 |
Line-source excitation for maximum aperture
efficiency with given sidelobe level |
IEEE Trans. Antennas & Propagation |
|
SEP 1972 |
Multipath Effects in Doppler MLS (Coauthor, Harold A. Wheeler) |
Hazeltine Report 10926, Five Year Microwave
Landing System Proposal Plan – Phase 1 |
|
JAN 1973 |
Wheeler Laboratories multiple tuning techniques |
Hazeltine Wheeler Laboratory Memorandum |
|
OCT 1973 |
Wideband dual-polarized element for a phased array |
USAF Twenty-Third Annual Symposium, |
|
MAY 1977 |
Scanning-beam microwave landing system –
Multipath-errors and antenna-design philosophy |
IEEE Trans. Antennas & Propagation |
|
NOV 1979 |
Sharp Cutoff Radiation Patterns |
IEEE Transactions, Antennas & Propagation
Society |
|
JUN 1981 |
Sidelobe Requirements for the Microwave
Landing System |
IEEE Antennas & Propagation Society Symposium |
|
JUL 1981 |
Sidelobe requirements for the microwave landing
system |
IEEE Transactions, Antennas & Propagation
Society |
|
JUN 1987 |
Application of Wedge Diffraction Theory to
Estimating Power Density at Airport Humped Runways Award: IEEE Antennas & Propagation
Society, Harold A. Wheeler, Best Transactions Applications Paper |
IEEE Transactions, Antennas & Propagation
Society |
|
JAN 1988 |
Microwave Landing System – Ground & Flight
Inspection Alignment Procedures |
|
|
JUN 1989 |
Estimating Power Density Above Runways With Complex
Runway Centerlines |
IEEE Antennas & Propagation Society
International Symposium |
|
AUG 1992 |
MLS Azimuth Antenna Cross-Fall Considerations |
ANTEM Conference Proceedings, |
|
APR 1993 |
GPS autoland
considerations |
IEEE Aerospace & Electronic Systems Magazine |
|
OCT 1994 |
Comments on “Effect of wet snow on the
null-reference ILS system” |
IEEE Trans. Aerospace & Electronic Systems |
|
JUN 1995 |
Suppressed-Image ILS Glide Slope Antenna |
|
|
OCT 1996 |
Performance predictions for cellular switched-beam
intelligent antenna systems |
IEEE Communications Magazine |
|
FEB 1998 |
Cellular telecommunications; estimating shadowing effects
using wedge diffraction |
IEEE Antennas & Propagation Magazine |
|
APR 1999 |
RF Link consideration for digitizing the battlespace |
Proceedings of SPIE, International Society for
Optical Engineering |
|
JAN 2000 |
GPS Reference Antennas for Local Augmentation
System, LAAS |
|
|
MAR 2001 |
Differential GPS Ground Reference Antenna
for Aircraft Precision Approach Operations – WIPL Design Award: Best Paper |
Applied Computational Electromagnetics
Society Meeting Proceedings |
|
SEP 2001 |
Calibration of LAAS Reference Antennas |
|
|
JUN 2003 |
LAAS Reference Antennas – Circular Polarization Mitigates
Multipath Effects |
|
|
SEP 2004 |
LAAS Reference Antennas – Key Siting Considerations Award: |
|
|
AUG 2004 |
Review of narrowband impedance-matching limitations |
IEEE Antennas & Propagation Magazine |
|
DEC 2004 |
More on narrowband impedance-matching |
IEEE Antennas & Propagation Magazine |
|
OCT 2005 |
Rebuttal to “Fano Limits
on Matching Bandwidth” |
IEEE Antennas & Propagation Magazine |
|
AUG 2006 |
Fundamental Limitations of Small Antennas:
Validation of Wheeler’s Formulas |
IEEE Antennas & Propagation Magazine |
|
MAY 2007 |
Harold A. Wheeler’s Antenna Design Legacy |
IEEE LISAT 2007 Conference |
|
AUG 2007 |
Wheeler and Fano Impedance
Matching |
IEEE Antenna & Propagation Magazine |
|
JAN 2008 |
LAAS/GBAS Ground Reference Antenna with Enhanced
Mitigation of Ground Multipth |
|
|
APR 2008 |
Approaching the |
IEEE Antennas & Propagation Magazine |
|
JUN 2008 |
WIPL-D Software Validates Babinet’s
Principle |
IEEE Antennas & Propagation Magazine |
|
FEB 2010 |
GPS Landing System Reference Antenna |
IEEE Antennas & Propagation Magazine |
|
APR 2012 |
Double-Tuned Impedance Matching |
IEEE Antennas & Propagation Magazine |
|
APR 2012 |
Letter to the Editor: Comment on “Fundamental
Limitations of Small Antennas: Validation of Wheeler’s Formulas” |
IEEE Antennas & Propagation Magazine |
|
AUG 2012 |
Impedance Matching Equation: Developed Using
Wheeler’s Methodology |
IEEE International Symposium APS/URSI |
|
AUG 2013 |
A Historical Note on Impedance-Matching Limitations |
IEEE Antennas & Propagation Magazine |
|
FEB 2014 |
Comment on the Definition of Antennas Half-Power and
Impedance-Matching Bandwidths |
IEEE Antennas & Propagation Magazine |
Note: All papers are sole authored with the exception of
the JUL 1968 paper (coauthor, Irwin Koffman), and the
SEP 1972 paper (coauthor, Harold A. Wheeler)