Showing 1 - 20 results of 74 for search '"ISM band"', query time: 0.07s Refine Results
  1. 1

    Compact 8x8 butler matrix for ISM band by Cheung, Lester Ted Kong

    Published 2005
    “…By employing passive devices in a butterfly layout configuration, a completely planar microstrip 8x8 Butler Matrix to perform in the ISM Band of 2.4 GHz to 2.5 GHz was designed. Recently, research has been focusing on the miniaturization of passive microwave devices and components. …”
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    Thesis
  2. 2

    Design and analysis of amplitude and phase tunable VCO for ISM band application by Zhang, Yuxiang

    Published 2015
    “…With the development and popularity of Wireless Local Area Network (WLAN) and Personal Area Networks (PANs) which operates in the Industrial, Scientific and Medical (ISM) band, it is essential to design VCO with optimized performance for ISM band application. …”
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    Thesis
  3. 3

    MMIC low noise amplifier for 5.8 GHZ ISM band applications by Cheong, Ban Chuan.

    Published 2008
    “…In this dissertation, the design and optimisation of a monolithic two-stage low noise amplifier specifically for 5.8 GHz ISM band are presented. The design is based on a two-stage low noise amplifier having a current sharing technique with a cascode DC configuration. …”
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    Thesis
  4. 4

    Broadband low noise amplifier and phase splitter for the 3rd ISM band by Lim, Wei Meng.

    Published 2008
    “…This thesis presents the design of a broadband low noise amplifier (LNA) and a phase splitter (balun), which are essential building blocks in the front-end receiver for the 3rd Industrial Scientific and Medical (ISM) band (5.1-5.9 GHz).…”
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    Thesis
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    Optimising wireless network throughput using ML techniques at 2.4GHz ISM band by Jin, Lin

    Published 2024
    “…This project is concerned with optimizing performance of wireless networks at 2.4GHz ISM band by using Machine Learning techniques to improve throughput. …”
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    Final Year Project (FYP)
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    Interference issues and mitigation method in WSN 2.4GHz ISM band: A survey by Azmi, N., Kamarudin, L. M., Mahmuddin, Massudi, Zakaria, Azizi, Shakaff, A. Y. M., Khatun, S., Kamarudin, K., Morshed, M. N.

    Published 2014
    “…WSN is most affected by the interference issue because it has a lower data rate and transmission power compared to WLAN.Despite efforts made by researchers, to the author's knowledge, the interference issue is still a major problem in wireless networks.This paper aims to review the coexistence and interference issues of existing wireless technologies in the 2.4GHz Industrial, Scientific and Medical (ISM) band.Keywords— Coexistence, Frequency Spectrum, IEEE 802.15.4, Interference, WSN, 2.4GHz ISM band…”
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    Conference or Workshop Item
  10. 10

    Ultra low-power low-noise amplifier designs for 2.4 GHz ISM band applications by Tran, Thi Thu Nga

    Published 2012
    “…They are designed for the IEEE 802.15.4 standard in the 2.4 GHz ISM band. The first three LNAs are optimized for low NF and low power. …”
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    Thesis
  11. 11

    A weak-inversion low-power active mixer for 2.4 GHz ISM band applications by Boon, Chirn Chye, Do, Manh Anh, Yeo, Kiat Seng, Cabuk, Alper, Do, Aaron V.

    Published 2010
    “…This work describes a fully integrated active mixer designed in 0.18µm CMOS technology for 2.4 GHz Industrial, Scientific and Medical (ISM) band applications. The mixer uses a source driven local oscillator (LO) to integrate the RF-LO buffering with the active mixer, and weakly inverted input MOSFETs to improve the gain and noise performance. …”
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    Journal Article
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    Simple and efficient transcutaneous inductive micro-system device based on ASK modulation at 6.78 MHz ISM band by Alghrairi, Mokhalad Khaleel, Kadhim, Imam, Sulaiman, Nasri, Mohd Sidek, Roslina, Mutashar, Saad

    Published 2020
    “…This paper deals with designing a simple and efficient simultaneous inductive power and data transmission for transcutaneous Micro-system based on ASK modulation at 6,78 MHz industrial, scientific, and medical (ISM) band to avoid the tissue damage. The modified ASK modulator and inductive coupling link driven by efficient Class-E power amplifier with 94,5% efficiency and the coupling link of up to 78,29% of efficiency are introduced to transmit 500 Kbit/s of data with modulation index 12,5%, modulation rate 7,37%. …”
    Article
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    Dual band monopole antenna with harmonic suppression capability by Mohamed Abdirahman, Abdiaziz

    Published 2018
    “…In order to address the problem this research proposes a dual band operation with a Monopole antenna for GSM and ISM band of operation. The antenna resonates at 0.9 MHz for GSM band and 2.4 GHz for ISM band. …”
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    Thesis
  17. 17

    Improving robustness of Texas instrument's simpliciti protocol on EZ430-RF2500 by Umayi Kalyanaramudu Harishkumar

    Published 2009
    “…In this project the spread spectrum techniques used to enable wireless services to coexist in the industrial scientific and medical (ISM) band are studied. A suitable technique for SimpliciTI protocol (Texas Instruments low power RF network protocol) is proposed to improve its robustness in the unregulated ISM band. …”
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    Final Year Project (FYP)
  18. 18

    Design and development of active integrated antenna for wireless lan system by A.Rahim, Mohamad Kamal, Ashrokin, Azhari, Jamaluddin, Mohd. Haizal

    Published 2006
    “…The antennas were designed to operate in the ISM band at 2.4 GHz and lower UNII band at 5.2 GHz. …”
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    Monograph
  19. 19

    Microstrip array antenna for automobile radar system by Abdel Rahman Osman, Mai

    Published 2006
    “…The Industry, Scientific and Medical (ISM) Band, Unlicensed with the range 2.4 - 2.4835 GHz is used as the operation band. …”
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    Thesis
  20. 20

    Indoor propagation measurements at 5 GHz by Street, A, Moss, J, Edwards, D, Mehler, M

    Published 1995
    “…This paper reports results from a comprehensive wideband indoor propagation program carried out in the 5.7 GHz ISM band. Measurements were made using a network analyzer technique with a resolution on the order of 2 ns. …”
    Journal article