Penerbitan Terkini

air mohammad siddiky, mohammad rashed iqbal faruque, mohammad tariqul islam, sabirin abdullah, mayeen uddin khandaker.  (2021).  parabolic split ring resonator (psrr) based mnz metamaterial with angular rotation for wifi/wimax/wireless/ism band applications.  - chinese journal of physics.  753-769. 

tayaallen ramachandran,mohammad rashed iqbal faruque,sabirin abdullah,mohammad tariqul islam,muhammad roszaini roslan.  (2021).  left-handed compact multi-band circular metamaterial for s-, c- and ku-band applications.  - materials today: proceedings (second international conference on advances in intelligent systems, soft computing and optimization techniques 2020 (icaisco 2020).  1374-1381. 

air mohammad siddiky,mohammad rashed iqbal faruque,mohammad tariqul islam,sabirin abdullah.  (2021).  a multi-split based square split ring resonator for multiband satellite applications with high effective medium ratio.  - results in physics.  1-13. 

teh wai leong;mardina bt. abdullah;sabirin bin abdullah.  (2021).  magnetic classification and structure of sunspots in the active regions associated with solar flares.  -

sabirin bin abdullah;tamby subahan bin mohd. meerah;mohd. alauddin bin mohd. ali;alina marie binti hasbi;mohd azlan shah bin jaafar;siti aminah binti bahari;gan kok beng;kalaivani a/p chellappan;saadiah binti ramli;siti raihanah abdani.  (2020).  space science virtual task training knowledge portal development.  -

kalaivani a/p chellappan;iskandar bin yahya;seri mastura binti mustaza;sabirin bin abdullah;dahlila putri binti dahnil sikumbang.  (2020).  iot activated quay crane storm protection system.  -

roslinda rosli, mardina abdullah, nur choiro siregar, nurul shazana abdul hamid, sabirin abdullah, gan kok beng, lilia halim, noridawaty mat daud, siti aminah bahari, rosadah abd majid, badariah bais.  (2020).  student awareness of space science: rasch model analysis for validity and reliability.  - world journal of education.  170-177. 

sabirin abdullah, roslinda rosli,gan kok beng, mardina abdullah, lilia halim, norisza dalila ismail.  (2020).  stem outreach program of smart control helicopter competition in malaysia: a descriptive analysis.  - jurnal kejuruteraan.  29-34. 

mohammad tariqul islam;mardina bt. abdullah;sabirin bin abdullah;mohammad rashed iqbal faruque.  (2020).  development of a new double-negative metamaterial inspired multi-band antenna for satellite communication.  -

air mohammad siddiky, mohammad rashed iqbal faruque, mohammad tariqul islam, sabirin abdullah, mayeen uddin khandaker.  (2020).  inverse double-c shaped square split ring resonator based metamaterial with multi-resonant frequencies for satellite band applications.  - results in physics.  1-12. 

mohd. nizam bin mohd. said;mardina bt. abdullah;khairul nizam abdul maulud;mohd azlan shah bin jaafar;noridawaty binti mat daud;farhanah binti md isa;rawshan ara begum;siti aminah binti bahari;muhamad roszaini bin roslan;nurul hajijah binti hair;sabirin b.  (2020).  low cost earth-space monitoring system.  -

syahril amir mohd, kok beng gan, sabirin abdullah, mardina abdullah.  (2019).  the use of raspberry pi and high resolution sound card for very low frequency signal detection.  - proceeding of the 2019 6th international conference on space science and communication (iconspace).  261-266. 

ahmed mahfuz tamim, mohammad rashed iqbal faruque, mohammad tariqul islam, sabirin abdullah.  (2019).  split ring resonator loaded ef-structured left-handed metamaterial for modern electronic communications.  - european physical journal applied physics.  1-10. 

j. talib, s. abdullah, k. wang.  (2019).  atmospheric radio noise effect towards hf communication in equatorial region at peninsular malaysia.  - 5th international conference on communication and computer engineering 2018.  1-6. 

roslinda rosli,mardina abdullah, nur choiro siregar, nurul shazana abdul hamid, sabirin abdullah, gan kok beng, lilia halim,noridawaty mat daud, siti aminah bahari, rosadah abd majid, badariah bais.  (2019).  exploring space science through the ukm-sid pi outreach program.  - proceeding of the 2019 6th international conference on space science and communication (iconspace).  253-256. 

m j hossain, m r i faruque, m r ahmed, s abdullah, m t islam.  (2019).  design and analysis of compact perfect metamaterial absorber for xband applications.  - iop conf. series: earth and environmental science.  1-9. 

nurul shazana binti abdul hamid;mardina bt. abdullah;sabirin bin abdullah;teh wai leong.  (2019).  investigation of the ionospheric bottom-side profile parameters along the equatorial sector.  - 1-6. 

rafidah abd malik, mardina abdullah, sabirin abdullah, yokoyama tatsuhiro & clara y. yatini.  (2019).  development of hf modelling in peninsular malaysia during the rise of solar cycle 24.  - defence s & t technical bulletin.  51-60. 

tayaallen ramachandran,mohammad rashed iqbal faruque, eistiak ahmed, sabirin abdullah.  (2019).  specific absorption rate reduction of multi split square ring metamaterial for l and s band application.  - results in physics.  1-10. 

sabirin bin abdullah;mardina bt. abdullah;mohammad tariqul islam.  (2019).  modeling of maximum useable frequency (muf) for hf communication in malaysia.  - 1-5. 

mardina bt. abdullah;mohd azlan shah bin jaafar;siti aminah binti bahari;nurul shazana binti abdul hamid;sabirin bin abdullah;teh wai leong.  (2019).  investigation of ionospheric plasma bubbles occurrence due to wavelike structure modulation.  - 1-5. 

sabirin bin abdullah;mardina bt. abdullah;mohammad tariqul islam;mohammad rashed iqbal faruque.  (2018).  development of a small satellite with novel compact microstrip patch antenna for high speed communication.  -

rawshan ara begum, fatimah pk ahamad, mohammad rashed iqbal faruque, sabirin abdullah & khairul nizam abd maulud.  (2018).  proceedings of ipi research colloquium 2017.  - proceedings of ipi research colloquium 2017. 

rafidah abd malik, mardina abdullah, sabirin abdullah & mariyam jamilah homam.  (2018).  comparison of measured and predicted hf pperating frequencies during low solar activity.  - international conference on space science and communication (iconspace2017). 

rafidah abd malik, mardina abdullah, sabirin abdullah & mariyam jamilah homam.  (2018).  comparison of measured and predicted hf operating frequencies during low solar activity.  - international conference on space science and communication (iconspace2017). 

liliahalim,kalaivanichellappan,ruhizanyasin,kamisahosman,zanatoniksan,azminshamrambely,wjulianawahmad,effandizakaria,hafizahhusain,mardinaabdullah,rizafizahothaman,mdizwanmahmud,roslindarosli,ayazidabakar,tmastura tsoh,m.sattar rasul,sabirinab&sitimistima.  (2018).  futuristic multidiscipline stem mentoring program.  - the 17th international expo on inventions and innovations. 

lilia h., kalaivani c., ruhizan m.yasin, kamisah o., zanaton h.iksan, azmin sham r., w.juliana w.ahmad, effandi z., hafizah h., mardina a, rizafizah o., m.izwan mahmud,roslinda r.,abu yazid a.bakar, t.mastura t.soh, m.sattar rasul,sabirin a, s.mistima.  (2018).  futuristic multidiscipline stem mentoring program.  - rampai penyelidik siri 6. 

dr. sabirin abdullah, nurul hajijah hair & prof. ir. dr. mardina abdullah.  (2018).  mengawal helikopter dengan alat kawalan mikro.  - impak sekolah @ ukm. 

sabirin abdullah & ahmad faizal mohd zain.  (2018).  space science and communication for sustainability.  - 12. 

md. jubaer alam, mohammad rashed iqbal faruque, taya allen, sabirin abdullah, mohammad tariqul islam, khairul nizam abdul maulud,eistiak ahamed.  (2018).  depiction and analysis of a modied theta shaped double negative metamaterial for satellite application.  - open physics. 

md. jubaer alam, mohammad rashed iqbal faruque, sabirin abdullah, mohammad tariqul islam.  (2018).  double-split labyrinth resonator with defective ground system for wide-band band-stop filter application.  - aip advances. 

m. m. hasan,e. ahamed,m. r. i. faruque,m. t. islam,s. abdullah.  (2018).  reconfigurable metamaterial for 5g application.  - journal of optoelectronics and advanced materials. 

eistiak ahamed, md. mehedi hasan, mohammad rashed iqbal faruque, mohd fais bin mansor, sabirin abdullah, mohammad tariqul islam.  (2018).  left-handed metamaterial inspired by joint td geometry on flexible nial2o4 substrate.  - plos one. 

md. jubaer alam, mohammad rashed iqbal faruque,mohammad jakir hossain, mohammad tariqul islam & sabirin abdullah.  (2018).  depiction of a combined split p-shaped compact metamaterial for dual-band microwave application.  - proceedings of the second international conference on the future of asean icofa. 

rawshan ara begum, fatimah pk ahamad, mohammad rashed iqbal faruque, sabirin abdullah, khairul nizam abd maulud.  (2018).  proceedings of ipi research colloqium 2017.  - proceedings of ipi research colloqium 2017. 

suparta w, ismail m, abdullah m, faruque m r i, khairul nizam abdul maulud, mohd shahrul mohd nadzir, mandeep singh jit singh, zamri zainal abidin,sabirin abdullah,teh wai leong, md firoz khan, islam m t, bahari s a, daud n m.  (2017).  2017 international conference on space science and communication.  - journal of physics: conference series.  1-337. 

sabirin bin abdullah.  (2017).  galaxy forum southeast asia - malaysia 2016.  - earth to space ipi buletin.  12-13. 

malik, r. a, abdullah, m, abdullah, s, homam, m. j, yokoyama, t, yatini, c. y.  (2017).  prediction and measurement of high frequency radio frequencies in peninsular malaysia and comparisons with the international reference ionosphere model.  - advanced science letters.  1294-1298. 

md amanath ullah, touhidul alam, sabirin abdullah, mohd fais mansor, norbahiah binti misran & mohammad tariqul islam.  (2017).  a 3d unidirectional antenna for microwave application.  - 2017 progress in electromagnetics research symposium - spring (piers). 

md. jubaer alam, mohammad rashed iqbal faruque, md. iqbal hossain, mohammad tariqul islam & sabirin abdullah.  (2017).  a combined double h-shaped microstrip patch antenna for x-band operation.  - international conference on electrical, computer and communication engineering (ecce). 

mohammad jakir hossain, mohammad rashed iqbal faruque, md. iqbal hossain, mohammad tariqul islam & sabirin abdullah.  (2017).  effective medium ratio obeying multiple octagonal split-ring resonators based metamaterial for tri-band applications.  - international conference on electrical, computer and communication engineering (ecce). 

khairul nizam abdul maulud, mardina abdullah, wayan suparta, sabirin abdullah, mohammad rashed iqbal furuque, teh wai leong, farhanah md isa, nurul hajijah hair, muhamad roszaini roslan, mohd sayuti c.  (2016).  laporan konsolidasi program pengajian siswazah doktor falsafah secara penyelidikan, institut perubahan iklim.  -

r.a. malik,m. abdullah, s. abdullah, m.j. homam.  (2016).  comparison of maximum usable frequency (muf) variability over peninsular malaysia with iri model during the rise of solar cycle 24.  - journal of atmospheric and solar-terrestrial physics.  87-92. 

rosadah abd majid, mardina abdullah, badariah bais, gan kok beng, sabirin abdullah, nor syaidah bahri.  (2016).  pengayaan pembelajaran sains angkasa menggunakan raspberry pi.  - kongres knovasi pnp ukm 2016. 

khairul nizam abdul maulud, mardina abdullah, wayan suparta, sabirin abdullah, mohammad rashed iqbal furuque, teh wai leong, farhanah md isa, nurul hajijah hair, muhamad roszaini roslan, mohd sayuti c.  (2016).  laporan konsolidasi program pengajian siswazah sarjana sains secara penyelidikan, institut perubahan iklim.  -

mardina abdullah, badariah bais, rosadah abd majid, gan kok beng, sabirin abdullah, noridawaty mat daud, siti aminah bahari, nor syaidah bahri.  (2016).  raspberry pi: green technology for space weather monitoring.  - impact. 

mardina abdullah, kok beng gan, sabirin abdullah, badariah bais, rosadah abd majid.  (2016).  ionospheric flare detection using raspberry pi.  - iswi newsletter. 

malik, r. a., abdullah, m., abdullah, s., homam, m. j., yokoyama, t., yatini, c.y..  (2016).  correlation of the ionospheric f2-layer parameters with muf during the rise of solar cycle 24.  -

sr. dr. khairul nizam abdul maulud, prof. ir. dr. mardina abdullah, prof. madya dr. wayan suparta, dr. sabirin abdullah, dr. mohammad rashed iqbal furuque, dr. teh wai leong, farhanah md isa.  (2015).  laporan semakan program pengajian siswazah doktor falsafah (astronautik) secara penyelidikan, institut perubahan iklim.  -

sr. dr. khairul nizam abdul maulud, prof. ir. dr. mardina abdullah, prof. madya dr. wayan suparta, dr. sabirin abdullah, dr. mohammad rashed iqbal furuque, dr. teh wai leong, farhanah md isa.  (2015).  laporan semakan program pengajian siswazah sarjana sains (pengurusan angkasa dan polisi) secara penyelidikan, institut perubahan iklim.  -

sr. dr. khairul nizam abdul maulud, prof. ir. dr. mardina abdullah, prof. madya dr. wayan suparta, dr. sabirin abdullah, dr. mohammad rashed iqbal furuque, dr. teh wai leong, farhanah md isa.  (2015).  laporan semakan program pengajian siswazah sarjana sains (astronautik) secara penyelidikan, institut perubahan iklim.  -

malik r.a., abdullah m., abdullah s., homam m.j..  (2015).  the influence of sunspot number on high frequency radio propagation.  - 2014 ieee asia-pacific conference on applied electromagnetics, apace 2014 - proceeding.  107-110. 

malik r. a., abdullah m., abdullah s., homam m. j., yokoyama t., michi, n..  (2015).  ionospheric empirical model: initial approach to muf modeling in the malaysian region.  - proceeding of the 2015 international conference on space science and communication (iconspace), 10-12 august 2015, langkawi, malaysia.  252-255. 

sr. dr. khairul nizam abdul maulud, prof. ir. dr. mardina abdullah, prof. madya dr. wayan suparta, dr. sabirin abdullah, dr. mohammad rashed iqbal furuque, dr. teh wai leong, farhanah md isa.  (2015).  laporan semakan program pengajian siswazah sarjana sains (sains angkasa) secara penyelidikan, institut perubahan iklim.  -

sr. dr. khairul nizam abdul maulud, prof. ir. dr. mardina abdullah, prof. madya dr. wayan suparta, dr. sabirin abdullah, dr. mohammad rashed iqbal furuque, dr. teh wai leong, farhanah md isa.  (2015).  laporan semakan program pengajian siswazah doktor falsafah (sains angkasa) secara penyelidikan, institut perubahan iklim.  -

sr. dr. khairul nizam abdul maulud, prof. ir. dr. mardina abdullah, prof. madya dr. wayan suparta, dr. sabirin abdullah, dr. mohammad rashed iqbal furuque, dr. teh wai leong, farhanah md isa.  (2015).  laporan semakan program pengajian siswazah doktor falsafah (pengurusan angkasa dan polisi) secara penyelidikan, institut perubahan iklim.  -

malik, r. a., abdullah, m., abdullah, s., homam, m. j..  (2014).  the influence of sunpsot number on high frequency radio propagation.  - 2014 ieee asia-pacific conference on applied electromagnetics (apace). 

ho y.h., abdullah s., mokhtar m.h..  (2014).  global positioning system (gps) positioning errors during ionospheric scintillation event.  - jurnal teknologi (sciences and engineering).  33 - 38. 

sabirin bin abdullah, muhamad roszaini bin roslan, mohd azlan shah bin jaafar.  (2014).  permodenan frekuensi kritikal dari kajian gelombang radio menggunakan penderung ionosfera.  -

y.h. ho., s. abdullah, m. h. mokhtar.  (2013).  global positioning system (gps) positioning errors modeling using global ionospheric scintillation model (gism).  - proceeding of the 2013 ieee international conference on space science and communication (iconspace). 

ahmad faizal mohd. zain , sabirin bin abdullah and zeti akma rhazali.  (2013).  dermination of gyro frequency from critical frequency measurements over parit raja, malaysia.  - proceeding of the 2013 ieee international conference on space science and communication (iconspace). 

kalaivani chellappan, sabirin abdullah.  (2013).  angkasa research knowledge organization system : a needs analysis study.  - proceeding of the 2013 ieee international conference on space science and communication (iconspace). 

sabirin abdullah, ahmad faizal mohd. zain.  (2012).  diurnal and seasonal variation of critical frequency in malaysia from 2005 to 2007.  - applied mechanics and materials.