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bandar » handar (Expand Search), landar (Expand Search)
landar » landau (Expand Search), kandar (Expand Search), landak (Expand Search)
handar » thandar (Expand Search), kandar (Expand Search), hander (Expand Search)
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Science with a Small Two-Band UV-Photometry Mission III: Active Galactic Nuclei and Nuclear Transients
Published 2024“…For tidal disruption events (TDEs), high-cadence UV monitoring is crucial for distinguishing among different scenarios for the origin of the UV emission. The small two-band UV space telescope will also provide information about the near- and far-UV continuum variability for rare transients, such as repetitive partial TDEs and jetted TDEs. …”
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Article -
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Band-gap engineering for multi-colored perovskite solar cell windows
Published 2016Get full text
Final Year Project (FYP) -
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Considerations on Possible Directions for a Wide Band Polarimetry X-ray Mission
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Article -
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Performance study of terahertz (THz) wireless systems for space applications
Published 2022“…As one of the key technologies for 6G mobile communication, terahertz has abundant frequency band resources, capable of providing more than 20 GHz bandwidth and Tera bps communication rates. …”
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Thesis-Master by Coursework -
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Investigating the EM performance of building materials for mid-band 5G in urban built environment: an exploratory study
Published 2024“…The resulting polynomial model delineates the change in frequency response to a corresponding change in continuous factor levels within the parameter space of the experimental design. The thesis is concluded with the investigation of material loading on an evolved antecedent hexagonal-stubbed complementary split-ring resonator (CSRR)-loaded electrically small antenna (ESA) designed to cover the 3.5 GHz 5G frequency band. …”
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Thesis-Doctor of Philosophy -
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An Efficient EAP-Based Pre-Authentication for Inter-WRAN Handover in TV White Space
Published 2017“…The IEEE 802.22 standard regulates wireless regional area network (WRAN) operating at the very high frequency and ultrahigh frequency television white space (TVWS) bands. WRAN supports extensible authentication protocol (EAP)-based authentication schemes. …”
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Journal Article -
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Implementation of a multi-channel RF front-end for space-time processing system
Published 2008“…This project entitled "Implementation of a multi-channel RF front-end for space-time processing system" is a development project. …”
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Thesis -
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Finite temperature dynamics of a Holstein polaron : the thermo-field dynamics approach
Published 2019“…The method of thermo-field dynamics handles temperature effects in the Hilbert space with key numerical advantages over other treatments of finite-temperature dynamics based on quantum master equations in the Liouville space or wave function propagation with Monte Carlo importance sampling. …”
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Journal Article -
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The impact of photopigment bleaching on the human rod photoreceptor subretinal space measured via optical coherence tomography
Published 2024“…The optical path length of the rod photoreceptor subretinal space (SRS), that is, the distance between signal bands of rod outer segment tips and retinal pigment epithelium, was measured in 15 healthy subjects in ambient light and during a long-duration bleaching white-light exposure. …”
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Journal Article -
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Space efficient meta-grid lines for mutual coupling reduction in two-port planar monopole and DRA array
Published 2023“…The TPCFMAA can be used in 3.5 GHz Internet of Vehicles (IoV) multi-user MIMO service, whereas the TPDRAA can be used for satellite communication in the 5.925 to 6.425 GHz frequency band, WiMAX in the 5.7 to 5.85 GHz band, ISM in the 5.725 to 5.85 GHz band, and WLAN in the 5.8 GHz band.…”
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Journal Article -
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Quantum scale biomimicry of low dimensional growth : an unusual complex amorphous precursor route to TiO2 band confinement by shape adaptive biopolymer-like flexibility for energy...
Published 2020“…Templated ordering of 3-dimensional space around amorphous embedded non-equilibrium phases at heterogeneous polymer─metal interfaces signify important routes for the genesis of low-dimensional materials under stress-induced polymer confinement. …”
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Journal Article -
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Communication satellite power amplifiers: current and future SSPA and TWTA technologies
Published 2017“…We find an increase in output power from the 1993 study of >200% for Ku-band TWTAs and C-band SSPAs, and >1000% increase for C-band TWTAs. …”
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Studies of influence on iron (III) oxide on propagation loss of building materials for 5G wireless communications
Published 2022“…S-parameter measurements at 2.4 GHz frequency band, 3.5 GHz mid-band 5G frequency band and 26 GHz high band 5G frequency band are obtained using Vector Network Analyzer in a fully shielded anechoic chamber using free-space method and waveguide method. …”
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Thesis-Master by Coursework -
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Assessment of Radiometer Calibration With GPS Radio Occultation for the MiRaTA CubeSat Mission
Published 2017“…The microwave radiometer takes measurements of all-weather temperature (V-band, 50-57 GHz), water vapor (G-band, 175-191 GHz), and cloud ice (G-band, 205 GHz) to provide observations used to improve weather forecasting. …”
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Design and implementation of multi-mode variable bit-rate modulator and high bit-rate demodulator for low earth orbit satellites
Published 2008“…This research considers the design and implementation of an L and S-Band re-configurable communication payload (Merlion) that is to be flown on the UoSAT-12 LEO mini-satellite during 1999. …”
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Thesis -
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Theoretical study of fermi arc plasmons in Weyl semimetals
Published 2018“…In Weyl semimetals, the conduction band and the valence band cross at a single point in reciprocal space called the Weyl point. …”
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Final Year Project (FYP) -
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Electromagnetic detection of a perfect invisibility cloak
Published 2012“…Our method is the only known EM mechanism so far to detect an ideal perfect cloak (curved EM space) within its working band.…”
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Journal Article -
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Tunable ionic and electronic conduction of lithium nitride via phosphorus and arsenic substitution : a first-principles study
Published 2011“…But a full substitution of P and As results in variation of crystal structure from the space group P6/mmm to P63/mmc, and the energy band gaps of Li3P and Li3As are reduced to 0.72 and 0.65 eV, respectively, in comparison with 1.14 eV of Li3N. …”
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Journal Article