Combining a pyclen framework with conjugated antenna for the design of europium and samarium luminescent bioprobes.
Sign Up to like & getrecommendations! Published in 2018 at "Chemical communications"
DOI: 10.1039/c8cc02035c
Abstract: The first pyclen based ligand bearing two picolinate intra-ligand charge transfer transition antennae and one acetate arm organized in a dissymmetric manner was synthesized for Eu(iii) and Sm(iii) complexation. The europium complex presents an excellent… read more here.
Keywords: framework conjugated; conjugated antenna; europium; antenna design ... See more keywords
A High Power Helicon Antenna Design for DIII-D
Sign Up to like & getrecommendations! Published in 2017 at "Fusion Science and Technology"
DOI: 10.1080/15361055.2017.1347459
Abstract: Abstract A new antenna design for driving current in high beta tokamaks using electromagnetic waves, called Helicons, will be experimentally tested for the first time at power approaching 1 megawatt (MW) in the DIII-D Tokamak.… read more here.
Keywords: high power; line; power; antenna design ... See more keywords
Planar Antenna Design for Omnidirectional Conical Radiation Through Cylindrical Leaky Waves
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2018.2867829
Abstract: An annular periodic leaky-wave antenna (LWA) fed by a simple azimuth-symmetric source is designed to generate a high-gain omnidirectional conical-beam pattern, which scans with frequency over a wide angular range. The proposed structure is defined… read more here.
Keywords: planar antenna; field; cylindrical leaky; antenna design ... See more keywords
Optimal Bandwidth Positions for a Terminal Embedded Antenna: Physical Bounds and Antenna Design
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2020.3026921
Abstract: This article considers a small embedded planar antenna in a square-shaped terminal of 25 cm2 at a frequency band near 900 MHz, intended for long-range communication. This article aims to shows how the Q-factor bounds… read more here.
Keywords: optimal bandwidth; bandwidth; bandwidth positions; antenna design ... See more keywords
C-Band Active-Antenna Design for Effective Integration With a GaN Amplifier
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2017.2721406
Abstract: This paper aims to effectively integrate a GaN amplifier into a high-efficiency active-antenna design. In this paper, the antenna is designed for a GaN high-electron-mobility-transistor (HEMT) impedances calculated by a load–pull simulation with a GaN… read more here.
Keywords: integration; antenna design; active antenna; antenna ... See more keywords
Antenna design and fabrication for biotelemetry applications
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Electrical and Computer Engineering"
DOI: 10.11591/ijece.v11i4.pp3639-3646
Abstract: This research work assumes the role of designing a Micro-strip patch antenna that exists with in the band range of 402 MHz to 405 MHz, which was considered as medical implantable communication systems (MICS) band… read more here.
Keywords: antenna design; fabrication; body; biotelemetry ... See more keywords
Practical, economical, and simple technique for teaching microstrip antenna design
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Electrical Engineering Education"
DOI: 10.1177/0020720919895900
Abstract: This article presents a simple and economical technique for constructing a microstrip antenna for use in teaching the theory and practice of microstrip antenna design. The hardware components used ... read more here.
Keywords: technique; antenna design; microstrip antenna; antenna ... See more keywords
A Review of Ground Penetrating Radar Antenna Design and Optimization
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Microwaves, Optoelectronics and Electromagnetic Applications"
DOI: 10.1590/2179-10742018v17i31321
Abstract: Ground Penetrating Radar is a complex non destructive evaluation technique where the antenna is the most critical part. The antenna is responsible for transmition and reception of waves at the proper level and frequencies defined… read more here.
Keywords: penetrating radar; design optimization; antenna design; ground penetrating ... See more keywords
Review of Design Strategies of Dual/Tri-Band Antennas for GPS and IRNSS Applications
Sign Up to like & getrecommendations! Published in 2017 at "Indian Journal of Medical Ethics"
DOI: 10.21917/ijme.2017.0067
Abstract: In era of ever increasing demand of wireless communications, domain of antenna design has progressed rapidly and gained a lot of attention among researchers and academicians. Over past few decades, it has catered the needs… read more here.
Keywords: antenna design; dual tri; tri band; design ... See more keywords