Researchers
Khairayu Bt. Badron
Associate Professor
- KULLIYYAH OF ENGINEERING
- IIUM Gombak Campus
- khairayu@iium.edu.my
Staff Details
- Engineering Tech ~ Engineering And Technology ~ Communication Engineering ~ Satellite Communications
| CIRCUIT ANALYSIS | 2015/2016 2016/2017 2017/2018 |
| COMMUNICATION ENGINEERING | 2018/2019 2019/2020 |
| COMMUNICATION SYSTEM | 2022/2023 2023/2024 |
| COMMUNICATIONS ENGINEERING LAB I | 2007/2008 2008/2009 2018/2019 2019/2020 2020/2021 |
| ELECTRICAL AND COMPUTER ENGINEERING LAB I | 2016/2017 2018/2019 2019/2020 2020/2021 2021/2022 |
| ELECTRICAL ENGINEERING LAB | 2016/2017 2017/2018 |
| ELECTRICAL ENGINEERING LAB 1 | 2021/2022 2022/2023 2023/2024 |
| ENGINEERING ETHICS FROM ISLAMIC PERSPECTIVE | 2019/2020 |
| ENGINEERING LAB I | 2008/2009 2011/2012 2012/2013 |
| ENGINEERING LAB II | 2008/2009 2011/2012 2012/2013 |
| FAMILY MANAGEMENT & PARENTING | 2016/2017 2017/2018 |
| FINAL YEAR PROJECT 1 | 2019/2020 2020/2021 |
| FINAL YEAR PROJECT I | 2018/2019 2019/2020 |
| FINAL YEAR PROJECT II | 2018/2019 2022/2023 |
| FUNDAMENTAL OF COMMUNICATION ENGINEERING | 2017/2018 2018/2019 2019/2020 2020/2021 |
| FUNDEMENTAL OF COMMUNICATION ENGINEERING | 2016/2017 2017/2018 |
| Final Year Project II | 2021/2022 |
| INTEGRATED DESIGN PROJECT | 2017/2018 2018/2019 |
| SEMINAR | 2007/2008 2018/2019 |
| SEMINAR I | 2007/2008 |
| SIGNALS AND SYSTEMS | 2020/2021 2021/2022 2022/2023 |
| USRAH IN ACTION 1 | 2021/2022 2022/2023 |
| USRAH IN ACTION 2 | 2022/2023 |
Completed |
|
|---|---|
| 2021 - 2021 | TRAININGS ON ELECTRICITY MODULES AND FUNDAMENTAL OF GEOPHYSICS ON UNDERGROUND UTILITY DETECTION SURVEY FOR MALAYSIAN CHARTERED LAND SURVEYORS |
| 2017 - 2017 | TNB Wireless Network in AMI- Modeling and Analysis Time Critical Communications |
| 2017 - 2017 | TNB Wireless Network in AMI- Modeling and Analysis Time Critical Communications |
| 2016 - 2019 | Modeling of Multiband / Wideband Stack Series Array Antenna Configuration for 5G Application |
| 2016 - 2020 | An Investigation to Identify Possible Technological Challenges in the 5G Wireless Heterogeneous Network |
| 2016 - 2018 | Development of Rain Fading Characteristics for Tropical Stratiform and Convective Events for High Frequency Satellite Link in Malaysia |
| 2016 - 2019 | Derivation of a Modified Free Space Path Loss (FSPL) Formulation for Satellite Links Fade Margin Operating in Malaysia |
| 2016 - 2018 | Development of Rain Fading Characteristics for Tropical Stratiform and Convective Events for High Frequency Satellite Link in Malaysia |
| 2016 - 2020 | An Investigation to Identify Possible Technological Challenges in the 5G Wireless Heterogeneous Network |
| 2016 - 2019 | Derivation of a Modified Free Space Path Loss (FSPL) Formulation for Satellite Links Fade Margin Operating in Malaysia |
| 2016 - 2019 | Modeling of Multiband / Wideband Stack Series Array Antenna Configuration for 5G Application |
| 2015 - 2017 | Development of a Revised Free Space Path Loss (FSPL) Formulation for a more Reliable Satellite Link Fade Margin in Tropical Region |
| 2015 - 2017 | Development of a Revised Free Space Path Loss (FSPL) Formulation for a more Reliable Satellite Link Fade Margin in Tropical Region |
| 2012 - 2015 | RU 2011: Rain Fade Mitigation Technique Time-Diversity for Future Millimeter-Wave Satellite Communication |
| 2012 - 2015 | RU 2011: Rain Fade Mitigation Technique Time-Diversity for Future Millimeter-Wave Satellite Communication |
| 2008 - 2012 | Issue of Reliable Communications at Frequencies Bands Above 25GHz in the Tropics |
| 2008 - 2012 | Issue of Reliable Communications at Frequencies Bands Above 25GHz in the Tropics |
In Progress |
|
| 2021 - Present | Estimation of Radar Reflectivity-Rainfall Rate (Z-R) Relationships for Early Warning and Detection System |
| 2021 - Present | TRAININGS ON ELECTRICITY MODULES AND FUNDAMENTAL OF GEOPHYSICS ON UNDERGROUND UTILITY DETECTION SURVEY FOR MALAYSIAN CHARTERED LAND SURVEYORS |
| 2021 - Present | TRAININGS ON ELECTRICITY MODULES AND FUNDAMENTAL OF GEOPHYSICS ON UNDERGROUND UTILITY DETECTION SURVEY FOR MALAYSIAN CHARTERED LAND SURVEYORS |
| 2020 - Present | Design of a Sustainability Framework to Enhance the Robustness of Satellite Communication System |
| 2019 - Present | Empirical Studies of Diurnal Variability and Cloud Effects on Solar Ultraviolet Radiation for augmented Skin Vitamin D synthesis. |
| 2019 - Present | Empirical Studies of Diurnal Variability and Cloud Effects on Solar Ultraviolet Radiation for augmented Skin Vitamin D synthesis. |
| 2018 - Present | INTEGRATED CARBON EMISSION MONITORING USING IOT FOR KUALA LUMPUR CITY CENTRE |
| 2018 - Present | INTEGRATED CARBON EMISSION MONITORING USING IOT FOR KUALA LUMPUR CITY CENTRE |
| 2011 - Present | IIUM STRATEGIC TECHNOLOGIES AND ENGINEERING UNIT (ISTEU) |
| 2011 - Present | IIUM STRATEGIC TECHNOLOGIES AND ENGINEERING UNIT (ISTEU) |
| Unknown - Present | The Design of a Novel Reliability and Maintainability framework to Enhance the Robustness of Satellite Communication System |
| Unknown - Present | The Design of a Novel Reliability and Maintainability framework to Enhance the Robustness of Satellite Communication System |
| Unknown - Present | Transfer of Drones Assisted Precision Farming and Data Analytics Skill for Malaysian Farmers to Mitigating Food Insecurity and Poverty Post COVID-19 |
| Unknown - Present | Design of a Sustainability Framework to Enhance the Robustness of Satellite Communication System |
| Unknown - Present | Transfer of Drones Assisted Precision Farming and Data Analytics Skill for Malaysian Farmers to Mitigating Food Insecurity and Poverty Post COVID-19 |
Article |
|
|---|---|
| 2020 | 3G & 4G Signal services assessments for fisherman community digital entrepreneurships at East Coast Malaysia. Solid State Technology , 63 (6) pp.7696-7705 |
| 2020 | Site diversity mitigation techniques for satellite services for KA-band. Solid State Technology , 63 (6) pp.8012-8022 |
| 2020 | Study of microstrip patch array antenna for side lobe suppression in the x-band region using uniform, binomial and tschebyscheff excitation methods. IIUM Engineering Journal , 21 (1) pp.61-72 |
| 2020 | Modelling of rain rate gain to mitigate rain fades for satellite links design. Technology Reports of Kansai University , 62 (7) pp.4157-4169 |
| 2020 | Study of tropospheric scintillation effects in Ku-band frequency for satellite communication system. International Journal of Electrical and Computer Engineering (IJECE) , 10 (3) pp.3136-3144 |
| 2020 | Observed received signal level of RazakSAT S-band space to earth satellite transmission during nighttime. Solid State Technology , 63 (6) pp.7618-7630 |
| 2019 | Two-year rain fade empirical measurement and statistics of earth-space link at ka-band in Malaysia. ASM Science Journal , ( Special Issu ) 12 (2) pp.35-46 |
| 2019 | Investigation of time diversity gain for earth to satellite link using rain rate gain. Bulletin of Electrical Engineering and Informatics , 8 (3) pp.951-959 |
| 2018 | Throughput analysis on dynamic spectrum allocation technique to mitigate interference on LTE heterogeneous network. International Journal of Control and Automation , 11 (4) pp.95-104 |
| 2018 | Propagation measurements during Daytime for RazakSAT S-band space to earth satellite signal transmission. International Journal of Future Generation Communication and Networking , 11 (1) pp.63-72 |
| 2018 | Determination of correlation coefficients for RazakSAT received signals. International Journal of Future Generation Communication and Networking , 11 (2) pp.1-10 |
| 2018 | High gain UWB horn antenna for concealed metal detection and microwave imaging application. Sindh University Research Journal (Science Series) , 50 (3D) pp.161-164 |
| 2018 | Design and optimization of ultra-wideband antipodal vivaldi antenna for radar and microwave imaging application. Sindh University Research Journal (Science Series) , 50 (3D) pp.6-9 |
| 2018 | Fade margin estimations for Malaysian armed forces military X-band satellite communication links. International Journal of Future Generation Communication and Networking , 11 (3) pp.1-9 |
| 2018 | Recognition of metal objects inside wall using antipodal vivaldi antenna. Indonesian Journal of Electrical Engineering and Computer Science , 11 (1) pp.27-35 |
| 2018 | Determination of fade margin for Ka band operating in equatorial region. Journal of Fundamental and Applied Sciences , 10 (2S) pp.229-238 |
| 2017 | Free space attenuation analysis for X -band and S-band satellite link using meteorological radar data in the tropics. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) , 9 (3-10) pp.105-108 |
| 2017 | Dynamic spectrum allocation scheme for heterogeneous network: BER analysis. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) , 9 (3-10) pp.99-104 |
| 2017 | RSSI measurements of a GSM signal within an indoor environment. International Journal of Smart Home , 11 (3) pp.1-8 |
| 2017 | Performance analysis of rain attenuation on earth-to-satellite microwave links design in Libya. IOP Conference Series: Materials Science and Engineering , 260 (na) pp.012041 |
| 2016 | Refining ku-band rain attenuation prediction using local parameters in tropics. Indian Journal of Science and Technology , 9 (25) pp.97240-1-97240-8 |
| 2016 | Analyses of meteorology information during Malaysian flood disaster 2014. Advanced Science Letters , 22 (10) pp.2814-2816 |
| 2016 | Preliminary analyses on measured received signals of orbiting RazakSAT satellite. Advanced Science Letters , 22 (10) pp.2790-2793 |
| 2016 | Analyses of cloud characteristic during Malaysian 2014 flood event. Indian Journal of Science and Technology , 9 (25) pp.94834-1-94834-8 |
| 2016 | Derivation of Z-γ (Reflectivity-specific attenuation) relation for satellite link in tropical region. Advanced Science Letters , 22 (10) pp.2750-2753 |
| 2016 | Analyses of rainfall rate during Malaysian 2014 flood event. International Journal of Multimedia and Ubiquitos engineering , 11 (8) pp.237-246 |
| 2016 | A test-bed evaluation of cognitive hybrid functionality for future hyper-dense networks. Advanced Science Letters , 22 (10) pp.2769-2772 |
| 2015 | Estimating tropical rain attenuation on the Earth-satellite path using radar data. International Journal of Remote Sensing , 36 (24) pp.6101-6115 |
| 2015 | Cognitive energy efficient for closed-proximity devices: an empirical study and standardization issues. ARPN Journal of Engineering and Applied Sciences , 10 (3) pp.987-992 |
| 2014 | A modified rain attenuation prediction model for tropical V-band satellite earth link. International Journal of Satellite Communications and Networking , 32 (1) pp.1-11 |
| 2014 | Assessment of X-band earth-satellite link rain attenuation prediction in Malaysia. Australian Journal of Basic and Applied Sciences , 8 (24) pp.254-259 |
| 2014 | Development of RF spectrum management tool for Malaysia using Open-Source software. International Journal of Electrical Energy , 2 (1) pp.7-12 |
| 2013 | Assessments of time diversity rain fade mitigation technique for v-band space-earth link operating in tropical climate. International Journal of Electrical Energy , 1 (4) pp.268-273 |
| 2013 | Rain fade estimations for the X-Band satellite communication link in the tropics. International Journal of Computer and Communication Engineering , 2 (4) pp.408-412 |
| 2013 | Comparison of radar derived rain attenuation with the RazakSAT’s X-Band link signal measurement. International Journal of Computer and Communication Engineering , 2 (4) pp.428-432 |
| 2011 | Rain induced attenuation studies for V-band satellite communication in tropical region. Journal of Atmospheric and Solar-Terrestrial Physics , 73 (5-6) pp.601-610 |
| 2010 | V-Band fade dynamics characteristics analysis in tropical region. American Journal of Applied Sciences , 7 (8) pp.1109-1114 |
Conference or Workshop Item |
|
| 2022 | Effects of integration time on rain rate distribution for microwave link design. In: Proceedings of the 11th International Conference on Robotics, Vision, Signal Processing and Power Application |
| 2021 | Assessment of monthly rain fade in the equatorial region at C & KU-band using measat-3 satellite links. In: The 11th International Conference on Robotics, Vision, Signal Processing, and Power Applications |
| 2021 | Prediction of rain attenuation on earth-to-satellite link using rain rate measurement with various integration times. In: 2021 8TH INTERNATIONAL CONFERENCE ON COMPUTER COMMUNICATION ENGINEERING (ICCCE) |
| 2021 | Time diversity analysis based on predicted rain attenuation at KU, KA and V- bands using synthetic storm technique. In: 2021 8th International Conference on Computer and Communication Engineering (ICCCE) |
| 2018 | Improved radiation characteristic of balanced antipodal vivaldi antenna in array configuration. In: 2nd International Conference on Intelligent Systems Engineering (ICISE) 2018 |
| 2018 | Time diversity gain analysis for earth to satellite link based on measured rain rate. In: 7th International Conference on Computer and Communication Engineering (ICCCE) 2018 |
| 2018 | Detection and analysis of metal impairment inside wall using UWB modified antipodal vivaldi antenna. In: 2017 4th IEEE International Conference on Engineering Technologies and Applied Sciences (ICETAS) |
| 2017 | Ultra-wideband antipodal vivaldi antenna for radar and microwave imaging application. In: IEEE 3rd International Conference on Engineering, Technologies and Social Sciences 2017 (ICETSS-2017) |
| 2017 | High gain UWB horn antenna for concealed metal detection and microwave imaging application. In: 3rd International Conference on Engineering, Technologies and Applied Sciences 2017 (ICETAS-2017) |
| 2016 | Design of a quintuple band microstrip patch antenna using multiple L-slots. In: 6th International Conference on Computer and Communication Engineering (ICCCE 2016) |
| 2016 | Mutual impedance with finite feed gap model of dipole antennas using the induced EMF method. In: 2015 IEEE 12th Malaysia Internation Conference On Communications |
| 2015 | Development of spectrum management tool for Malaysia using open-source GIS software. In: 1st Applied Electromagnetic International Conference (APPEIC 2014) |
| 2015 | Assessment of conversion methods to acquire 1-minute integration time rain intensity statistic. In: 1st Applied Electromagnetic International Conference, APPEIC 2014 |
| 2015 | Fade margin estimation technique using radar data for satellite link. In: Full Text(opens in a new window)|View at Publisher| Export | Download | Add to List | More... Lecture Notes in Electrical Engineering Volume 344, 2015, Pages 247-253 1st Applied Electromagnetic International Conference, APPEIC 2014 |
| 2015 | Classification of precipitation types detected in Malaysia. In: 1st Applied Electromagnetic International Conference, APPEIC 2014 |
| 2014 | Self-organizing joint sensing and power allocation scheme (SJSPA) to coordinate cross-tier interference for LTE-A heterogeneous networks. In: 2014 2nd IEEE International Symposium on Telecommunication Technologies (ISTT2014) |
| 2014 | Assessment of ITU-R predictions for ku-band rain attenuation in Malaysia. In: 2014 IEEE International Symposium on Telecommunication Technologies (ISTT) |
| 2014 | Comparison of X-band satellite link measurements with radar derived rain attenuation in the tropics. In: The 3rd International Conference on Computer Engineering & Mathematical Sciences (ICCEMS 2014) |
| 2014 | Fade margin estimations for military X-band satellite communication links in tropical region. In: The 3rd International Conference on Computer Engineering and Mathematical Sciences (ICCEMS14) |
| 2014 | Cluster-based spectrum sensing scheme in heterogeneous network. In: International Conference on Applied Electromagnetics (APPEIC 2014) |
| 2013 | Development of spectrum monitoring tool for Malaysia . In: 2013 IEEE 11th Malaysia International Conference on Communications |
| 2013 | Evaluation of RazakSAT’s S-band link signal measurement with the radar derived rain attenuation. In: International Conference on Space Science and Communication (IconSpace) |
| 2013 | Determination of Ku-band specific attenuation parameters based on measurements in the tropics. In: 2013 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting |
| 2013 | Comparison of Ku-Band satellite rain attenuation with ITU-R prediction models in the tropics. In: 2013 IEEE Antennas and Propagation Society International Symposium (APSURSI) |
| 2013 | Proposed rain fade mitigation technique for Ka band space earth links in tropical climate. In: 2013 IEEE 11th Malaysia International Conference on Communication (MICC 2013) |
| 2013 | Rain induced attenuation studies using RazakSAT space-Earth links. In: 2013 IEEE International Conference on Space Science and Communication (IconSpace), |
| 2011 | Rain attenuation prediction model for tropical V-band satellite earth link. In: International Conference on Telecommunication Technology and Applications |
| 2009 | Rain induced attenuation studies for v-band frequency in tropical regions. In: Loughborough Antennas & Propagation Conference |
Book |
|
Book Section |
|
| 2015 | Cluster-based spectrum sensing scheme in heterogeneous network. In: Theory and Applications of Applied Electromagnetics (APPEIC 2014) Springer International Publishing Switzerland . ISBN 978-3-319-17268-2 , pp.1-11 |
| 2011 | Worst-month rain fade statistics at 38 GHz. In: Antennas and propagation: modeling, simulation & measurements IIUM Press . ISBN 9789674181383 , pp.298-309 |
| 2011 | Investigation of rain attenuation at 38 GHz. In: Antennas and propagation: modeling, simulation & measurements IIUM Press . ISBN 9789674181383 , pp.214-219 |
| 2011 | Rain attenuation prediction models for earth-space link. In: Antennas and propagation: modeling, simulation & measurements IIUM Press . ISBN 9789674181383 , pp.220-225 |
| 2011 | Development of a modified rain attenuation prediction model. In: Antennas and propagation: modeling, simulation & measurements IIUM Press . ISBN 9789674181383 , pp.226-232 |
| 2011 | Analyses of rain fade characteristics for a GHz link in the tropics. In: Antennas and propagation: modeling, simulation & measurements IIUM Press . ISBN 9789674181383 , pp.278-284 |
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