Results 101 to 110 of about 669,386 (303)

Topics in the accuracy and resolution of superresolution systems

, 2009
Since their introduction in the 1970s and 1980s superresolution systems for point source parameter estimation have received theoretical attention regarding their potential performance.
Brandwood, D.
core  

Direction Finding Using Spectral Estimation with Arbitrary Antenna Arrays

, 2001
This paper presents direction-finding techniques for smart antennas based on conformal and irregular antenna arrays. Methods of spectral estimation are considered to estimate directions-of-arrival (azimuth and elevation) using two-dimensional arrays and ...
Do-Hong, Tuan;Fisch, Walter;Russer, Peter
core   +1 more source

The skills required for transition to university and study in biological sciences: A student perspective

FEBS Open Bio, EarlyView.
Bioscience students were asked for their opinions on the value and teaching of skills. 204 responded that teamwork, time management and study skills are necessary to reach University, that scientific writing, research, laboratory and presentation skills are taught effectively during their studies, while other skills are gained inherently through study ...
Janella Borrell, Susan Crennell
wiley   +1 more source

Quasi-optimal discriminator of the two-channel angular coordinates measurer of the fast fluctuating signal source in the radar with linear scanning of the antenna direction pattern

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
Considering the synthesis of the quasi-optimal two-channel discriminator structure of the angle meter of the fast fluctuating signal source for using a linear scanning of the antenna pattern. It is shown that the discriminator can be constructed by using
M. M. Bulash, I. N. Davidenko, S. V. Shalyapin   +2 more
doaj  

Satellite Navigation Spoofing Interference Detection and Direction Finding Based on Array Antenna. [PDF]

Sensors (Basel), 2023
Yang H, Jin R, Xu W, Che L, Zhen W.
europepmc   +1 more source

Direction finding using multiple MEMS acoustic sensors [PDF]

, 2015
A microelectromechanical direction-finding sensor has been developed based on the mechanically coupled ears of the Ormia ochracea fly. Previous designs determined the direction of sound relative to the normal of the sensor by using the sound pressure ...
Wilmott, Daniel
core  

Single Transmitter Direction Finding Using a Single Moving Omnidirectional Antenna. [PDF]

Sensors (Basel), 2022
Eliyahu G, Maor AM, Meshar R, Mukamal R, Weiss AJ.   +4 more
europepmc   +1 more source

YIPFα1A expression is regulated by multilayered molecular mechanisms

FEBS Open Bio, EarlyView.
YIPFα1A, a five‐pass Golgi protein, is regulated at multiple layers. (1) Rare‐codon enrichment drives translation‐coupled mRNA decay. (2) A proximal 3′‐UTR element stabilizes mRNA. (3) A distal 3′‐UTR element included by alternate poly(A) site usage represses translation, which can be overridden by the proximal 3′‐UTR element.
Tokio Takaji, Yurika Nakanishi, Nobuhiro Nakamura   +2 more
wiley   +1 more source

Direction of Arrival Finding Using Irregular Non-Rectilinear Arrays

IEEE Access
This paper presents a new radio direction finding technique based on irregular non-rectilinear arrays, which operates without priori knowledge of source radiation frequencies.
Sajad Eslamzadeh, Ramakrishna Janaswamy
doaj   +1 more source

The Source Structure Design of the Rotating Magnetic Beacon Based on Phase-Shift Direction Finding System. [PDF]

Sensors (Basel), 2022
Li B, Yang B, Xiang F, Guo J, Li H.
europepmc   +1 more source