Results 61 to 70 of about 2,623 (142)

Statistical Error Analysis of a DOA Estimator for a PCL System Using the Cramer-RAO Bound Theorem [PDF]

open access: yes, 2002
Direction of Arrival (DOA) estimation of signals has been a popular research area in Signal Processing. DOA estimation also has a significant role in the object location process of Passive Coherent Location (PCL) systems.
Say, Kerim
core   +1 more source

FY 1989 scientific and technical reports, articles, papers, and presentations [PDF]

open access: yes
A compendium of bibliographic references to papers presented by Marshall Space Flight Center (MSFC) personnel and contractors during FY 1989 is provided.
Turner, Joyce E.
core   +1 more source

Nature and origin of secondary mineral coatings on volcanic rocks of the Black Mountain, Stonewall Mountain, and Kane Springs Wash volcanic centers, southern, Nevada [PDF]

open access: yes
The following subject areas are covered: (1) genetic, spectral, and LANDSAT Thematic Mapper imagery relationship between desert varnish and tertiary volcanic host rocks, southern Nevada; (2) reconnaissance geologic mapping of the Kane Springs Wash ...
Chenevey, Michael J.   +3 more
core   +1 more source

Multitarget Tracking Using Multistatic Sensors [PDF]

open access: yes, 2012
In this thesis the problem of multitarget tracking in multistatic sensor networks is studied. This thesis focuses on tracking airborne targets by utilizing transmitters of opportunity in the surveillance region.
SUBRAMANIAM, MAHESWARAN
core  

CARATTERIZZAZIONE PRESTAZIONALE DI RADAR PASSIVI [PDF]

open access: yes
I sistemi radar passivi sfruttano trasmettitori non cooperanti, detti illuminatori d’opportunità, per individuare obiettivi nell’area di interesse.
TERRACCIANO, DANIELE SEBINO
core  

Supplement to the 1975 report on active and planned spacecraft and experiments [PDF]

open access: yes
A listing and brief description of spacecraft and experiments designed to update the January 1975 report on active and planned spacecraft and experiments to March 31, 1975 was presented. The information is given in two sections.
Davis, L. R., Horowitz, R.
core   +1 more source

Paper Session III-C - Technology Reuse on the Spacelift Ranges [PDF]

open access: yes, 1997
The Range Standardization and Automation (RSA) program is designed to completely update both of Air Force Space Command’s ranges: the Eastern Range at Cape Canaveral Air Station, Florida, and the Western Range at Vandenberg Air Force Base, California. As
Lester, Capt. Andy
core   +1 more source

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