Showing 1 - 20 results of 91 for search '((banda OR bands) OR bander) ((rrffaceh OR (rates OR fpffaces )) OR (ace OR rate) )', query time: 0.18s Refine Results
  1. 1

    Characterisation of rainfall rate and rain attenuation at Ku-band for earth-space communication by Zhu, Chun Ning.

    Published 2009
    “…Based on the need for a critical assessment of the impact of rain on the operation of Ku-band satellite services in Singapore, studies have been done to characterise rainfall rate and rain attenuation at Ku-band.…”
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    Thesis
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    Performance analysis of impulse-radio ultra-wideband techniques for low-rate communications by Cui, Shan

    Published 2014
    “…Impulse-radio (IR) ultra-wideband (UWB) has drawn much attention as a promising technology for low-data-rate applications such as ranging, identification and low-rate communication in sensor networks. …”
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    Thesis
  5. 5

    Bit-error rate simulation for frequency-hopped multiple-access systems over fading channels by Le, Thi Ngoc Anh.

    Published 2012
    “…In this report, bit-error-rate (BER) performance of a fast frequency-hopped binary frequency-shift-keying (FFH/BFSK) system using diversity-combining over multiple-access interference (MAI), partial-band jamming (PBJ), additive white Gaussian noise (AWGN) and fading channels is presented. …”
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    Final Year Project (FYP)
  6. 6

    Plastic Instability in Co-Cr-Ni-Mo alloy wires drawn with different drawing practices by GVK, Sai Srikanth, Tan, Ming Jen, Liu, Zhenyun

    Published 2021
    “…The wires were subjected to different plastic deformations, by varying the amount of cold work (CW) reduction, and the strain hardening exponent (γ) and strain rate sensitivity (m) were determined from the logarithmic plots of the true stress and strain curves. …”
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    Journal Article
  7. 7

    Cerium oxide for L-band Q-switched pulse laser generation by Mansor, M., Zainol Abidin, N.H., Ng, E.K., Garg, A.K., Liew, J.Y.C., Alresheedi, M.T., Mahdi, M.A.

    Published 2024
    “…Within 33.33 mW to 153.20 mW pump power range, the Q-switched laser obtained pulse repetition rates between 11.00 to 34.48 kHz, and pulse widths between 39.0 to 12.0 µs, with a high maximum pulse energy of 410 nJ. …”
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    Article
  8. 8

    An Ultra-Wideband Antenna with Triple Band-Notched Characteristics for Wearable Application by Rashid, M. A. A, Shah, S. M, Majid, H. A, Musa, U, Suriani, N. S

    Published 2024
    “…Nevertheless, the antenna is able to reject the WiMAX and C-band as well as the WLAN band. The simulated specific absorption rate (SAR) results show that the antenna complies with the SAR limit Federal Communication Commission (FCC) and International Commission of Non-Ionizing Radiation Protections (ICNIRP) standards for 1 mW input power. …”
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    Article
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    Design of an oil-immersed pulse modulator for X-band 50-MW klystron by Liu, Yong-Fang, Matsumoto, Hiroshi, Gu, Ming, Li, Guo-Qiang, Li, Sheying

    Published 2023
    “…The modulator is designed with a peak pulse voltage of 427 kV, a peak pulse current of 304 A, a repetition rate of 50 Hz, and a flat-top pulsewidth of 1.3 μ s. …”
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    Journal Article
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    Electrical tunable topological valley photonic crystals for on-chip optical communications in the telecom band by Qi, Zhipeng, Hu, Guohua, Deng, Chunyu, Sun, Hao, Sun, Yaohui, Li, Ying, Liu, Bo, Bai, Yu, Chen, Shuaidong, Cui, Yiping

    Published 2023
    “…Furthermore, an extreme high data rate of 100 Gbit/s is demonstrated with such topological waveguide by wavelength division multiplexing. …”
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    Journal Article
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    Performance evaluations of fast frequency-hopped spread-spectrum communication systems with partial-band noise jamming and multitone jamming by Teh, Kah Chan.

    Published 2010
    “…The effects of additive white Gaussian noise (AWGN)are also taken into consideration. The bit-error rate (BER)expressions presented in this thesis are applicable to higher diver-sity levels without much extra computational complexity. …”
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    Thesis
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    Atomistic simulation of deformation under extreme loading conditions by Sharuz Farooque Rahmatullah

    Published 2020
    “…The reason for this vast difference in the dislocation structure has been hypothesized to be due to the difference in strain rates. Although there have been many studies, experiments and simulations were done to understand the differences in deformation mechanisms due to strain rate, this is something that is still not well understood. …”
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    Final Year Project (FYP)
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    Market outlook of VLCCs in the next 5 years by Cheah, Peifang.

    Published 2011
    “…The report shall focus on analyzing the demand and supply factors and subsequently draw a conclusion based on their effect on the freight rates. This can be achieved by segmenting the market into 5 bands based on historical Time Charter Equivalent (TCE) namely very weak, weak, steady, strong and very strong condition and a forecast of the strength of the freight market will be derived (ie the band the market will fall in). …”
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    Final Year Project (FYP)
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    Performance study of digital communication over high frequency channel by Andrews, Jinto

    Published 2013
    “…Because of the multi-path effect and turbulence in the ionosphere, it results in very bad bit error rates for the modulation schemes used. Different techniques are introduced to improve the bit error rate performance. …”
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    Final Year Project (FYP)
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    Study of multidirectional forging and annealing on copper by Lim, Zi Xin.

    Published 2009
    “…This is mainly due to formation of deformation bands such as microshear bands. This resulted in fragmentation of grain with high angle boundaries, leading to formation of small grains. …”
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    Final Year Project (FYP)
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    Ship detection using optical satellite imagery by Hu, Jing

    Published 2016
    “…However, optical satellite imagery has its edge over the SAR counterpart in the choices of bands, resolutions and revisit rates, let alone the costs. …”
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    Final Year Project (FYP)
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    TDSF: Two-phase tamper detection in semi-fragile watermarking using two-level integer wavelet transform by Amrullah, Agit, Ernawan, Ferda, Anis Farihan, Mat Raffei, Liew, Siau-Chuin

    Published 2025
    “…The proposed method produced high accuracy of tamper detection of about 98.33 % under object manipulation with the tampering rate of about 12.1643 %.…”
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    Article
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    Experimental investigation and crystal plasticity modelling of dynamic recrystallisation in dual-phase high entropy alloy during hot deformation by Zhou, Z, Huo, Y, Wang, Z, Demir, E, Jiang, A, Yan, Z, He, T

    Published 2024
    “…High-temperature compression tests at strain rates of 0.2 and 0.7, combined with characterization techniques, reveal that DRX behavior significantly enhances with increasing temperature. …”
    Journal article
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    Novel receiver design for suppression of frequency-hopped multiple-access (FHMA) systems by Muhammad Faizal Razali

    Published 2019
    “…Following that we introduce multiple access interference to simulate and study the result of the bit error rate (BER) when multiple users and different number of frequency bands are included. …”
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    Final Year Project (FYP)