ARAÅžTIRMA
Bilimsel Yayınlar
Dr. Mehmet Åžafak'ın yazarı ya da yazarlarından biri olduÄŸu yayınlar
 
TürUluslararası yayınUlusal yayınToplam
Makale18119
Konferans bildirisi311849
Kitap bölümü213
Toplam:5120071
 
# Başlık Yayın Yazar(lar) Tür SCI, SSCI, AHCI veya EI? Yıl
1Wireless Sensor and Communication Nodes with Energy HarvestingJournal of CONASENSE, Communicstions, Navigation, Sensing And ServicesM. ÅžafakMakaleEvetOcak
2014
2Chapter.1-Vision ArchitectureCONASENSE, Communications, Navigation, Sensing And Services, Edts, L.Ligthart and R. PrasadM. ÅžafakKitap bölümü-Ocak
2014
3Chapter-7. Potential Applications and Research Opportunities in the CONASENCE InitiativeCONASENSE, Communications, Navigation, Sensing And ServicesM. ÅžafakKitap bölümü-Kasım
2013
4Ä°lintili Parazit ÇGÇÇ Sisteminin BaÅŸarım AnaliziSignal Processing and Communication Application Conference (SIU), 2011 19thÃ. HaliloÄŸlu, M. ÅžafakKonferans bildirisi-Nisan
2011
5Parazit MIMO Sisteminin BaÅŸarım Analizi5. URSI - Türkiye 2010 Bilimsel Kongresi ODTÃœ-Kuzey Kıbrıs Kampusu, KKTCÃ. HaliloÄŸlu, M. ÅžafakKonferans bildirisi-AÄŸustos
2010
6Çoklu Engel Kırınımına BaÄŸlı GölgelemeSÄ°U 2010 - IEEE 18. Sinyal Ä°ÅŸleme ve Ä°letiÅŸim Uygulamaları Kurultayı - DiyarbakırÃ. HaliloÄŸlu, M. ÅžafakKonferans bildirisi-Nisan
2010
7Special Issue: Spectrum and Power Efficient Broadband Communications (COST Action 289) (editorial)Wireless Personal CommunicationsM. Åžafak, A. Svensson, H. Rohling and A. WittnebenMakaleBelirtilmemiÅŸEkim
2008
8On the MIMO Channel Capacity Predicted by Kronecker and Müller ModelsSpecial Issue: Spectrum and Power Efficient Broadband Communications, Wireless Personal CommunicationsM. Åžafak, M.Karaman-ÇolakoÄŸluMakaleBelirtilmemiÅŸEkim
2008
9Internet TelevizyonculuÄŸu ve IPTV nin YeriKitabın baÅŸlığı: Birey Eksenli Ä°nteraktif Yayıncılık IPTVM. ÅžafakKitap bölümü-Mart
2008
10BiliÅŸsel Ä°letiÅŸim AÄŸlarına DoÄŸruIEEE Sinyal Ä°ÅŸleme ve Ä°letiÅŸim Uygulamaları Kurultayı, SIU 2007, EskiÅŸehir, 11-13 Haziran 2007M. ÅžafakKonferans bildirisi-Haziran
2007
11Çok girdili Çok Çıktılı Sistemlerde Kanal Modellerinin KarşılaÅŸtırılmasıIEEE Sinyal Ä°ÅŸleme ve Telekomünikasyon Uygulamaları Kurultayı, SIU 2007, EskiÅŸehir, 11-13 Haziran 2007M. Åžafak, M.Karaman-ÇolakoÄŸluKonferans bildirisi-Haziran
2007
12OFDM Sistemlerinde Ä°yileÅŸtirilmiÅŸ Büyül Sembol Kontrol Yöntemi Ä°le Tepe/Ortalama Güç Oranının Düşürülmesi12. Sinyal Ä°ÅŸleme ve Ä°letiÅŸim Uygulamaları Kurultayı, SIU 2004, 28-30 Nisan 2004, KuÅŸadasıM. Åžafak, Rafet YücelKonferans bildirisi-Nisan
2004
13Kutuplanma ÇeÅŸitlemesinde Uzamsal ÇoÄŸullama Sisteminin ve Büyül-Oran BirleÅŸtiricisinin BaÅŸarım Analizi11. IEEE Sinyal Ä°ÅŸleme ve Ä°letiÅŸim Uygulamaları Kurultayı, SIU 2003, 18-20 Haziran 2003, Koç Ãœniversitesi, Ä°stanbulM. Åžafak, Sidar BozayKonferans bildirisi-Haziran
2003
14Performance of an OFDM system in frequency non-selective fast fading channelsProc. 7th International OFDM-Workshop (InOWo’,02), September 10-11, 2002, Hamburg, GermanyM. Åžafak, Özgür KarabacakKonferans bildirisi-Eylül
2002
15Ä°lintili sönümlemenin uzay-zaman kodlamasına etkisi,Sinyal Ä°ÅŸleme ve Uygulamaları Sempozyumu, SIU 2002, 12-14 Haziran 2002, PamukkaleM. Åžafak, Müge Yılmaz ve Sidar BozayKonferans bildirisi-Haziran
2002
16An experimental investigation of impulse noise on low-voltage powerlines6th International Symposium on Power-Line Communications and Applications (ISPLC 2002), 27-29 March 2002, Athens, GreeceM. Åžafak, Faruk KuralKonferans bildirisi-Mart
2002
17Korelasyonun Nakagami- m tipi sönümlemede MRC çeÅŸitlemeli alış sistemlerine etkisiÄ°letiÅŸim Teknolojileri 1. Ulusal SempozyumuM. Åžafak, S. BozayKonferans bildirisi-Ekim
2001
18Enerji Hatları Ãœzerinden Ä°letiÅŸim - Son GeliÅŸmelerÄ°letiÅŸim Teknolojileri 1. Ulusal SempozyumuM. ÅžafakKonferans bildirisi-Ekim
2001
19Combined Punctured Convolutional Coding and GMSK with Limiter Discriminator Detection in Gaussian Noise ChannelsInternational Symposium on Telecommunications (IST 2001), 1-3 Sept.2001, Tehran, IranM. Åžafak, AyÅŸen BalbaÅŸKonferans bildirisi-Eylül
2001
20Performance of OFDM Systems in Impulsive Noise Channels6. International OFDM WorkshopG. Pay, M. ÅžafakKonferans bildirisi-Eylül
2001
21Combined Punctured Convolutional Coding and GMSK with Limiter Discriminator Detection in Gaussian Noise ChannelsIST 2001M. Åžafak, A. BalbaÅŸKonferans bildirisi-Eylül
2001
22The analysis of the degradation in discrete multitone systems due to impulsive noiseIEEE Vehicular Technology Conference, Rhodes, Greece, May 2001M. Åžafak, Gökhan PayKonferans bildirisi-Mayıs
2001
23The Analysis of the Degradation in Discrete Multitone Systems Due to Impulsive NoiseIEEE Vehicular Technology ConferenceG. Pay, M. ÅžafakKonferans bildirisi-Mayıs
2001
24SER performance analysis of DMT systems under impulsive noiseInt. Symp. on Power Line Communications (ISPLC 2001), Malmö, Sweden, 4-6 April 2001M. Åžafak, Gökhan PayKonferans bildirisi-Nisan
2001
25A DSP based DMT modem for power line communicationsInt. Symp. on Power Line Communications (ISPLC 2001), Malmö, Sweden, 4-6 April 2001M. Åžafak, BaÅŸak Kaplan-GüvençKonferans bildirisi-Nisan
2001
26Realization of a simulation software for power line communicationsInt. Symp. on Power Line Communications (ISPLC 2001), Malmö, Sweden, 4-6 April 2001M. Åžafak, Ersin YavuzKonferans bildirisi-Nisan
2001
27SER Performance Analysis of DMT Systems Under Impulsive NoiseInt. Symp. On Power Line Communications (ISPLC 2001)G. Pay, M. ÅžafakKonferans bildirisi-Nisan
2001
28A DSP based DMT modem for power line communicationsInt. Symp. On Power Line Communications (ISPLC 2001)M. Åžafak, B.GüvençKonferans bildirisi-Nisan
2001
29Realization of a simulation software for power line communicationsInt. Symp. On Power Line Communications (ISPLC 2001)M. Åžafak, E. YavuzKonferans bildirisi-Nisan
2001
30Alçak gerilim hatlarının sayısal iletiÅŸim için modellenmesiSinyal Ä°ÅŸleme ve Ä°letiÅŸim Uygulamaları Kurultayı, SIU'2000, 12-14 Haziran 2000, Antalya, TürkiyeM. Åžafak, F. Kural, E. Yavuz ve B. ErcanKonferans bildirisi-Haziran
2000
31Nakagami daÄŸilimli sönümlemeli kanallarda kafes kodlamalı kiplenimin baÅŸarımının incelenmesiSinyal Ä°ÅŸleme ve Ä°letiÅŸim Uygulamaları Kurultayı, SIU'2000, 12-14 Haziran 2000, Antalya, TurkeyM. Åžafak, Gamze ErcekKonferans bildirisi-Haziran
2000
32Power line modelling for digital communicationsProc. of 2000 Int. Symposium on Power Line Communications and Applications (ISPLC2000), 5-7 April 2000, Limerick, IrelandM. Åžafak, E. Yavuz, F. Kural, N. Çoban, B. ErcanKonferans bildirisi-Nisan
2000
33A Simple Analysis of a CDMA Cellular Radio SystemMELECON 2000M. Åžafak, M. Abdel-HafezKonferans bildirisi-Ocak
2000
34Performance analysis of digital cellular radio systems in Nakagami fading and correlated shadowing environment,IEEE Trans. Vehicular TechnologyM. Åžafak, M.Abdel-HafezMakaleBelirtilmemiÅŸEylül
1999
35Calculation of bit error rate floor by using two-ray modelProc. of SIU’,98, 15-17 May 1998, Kızılcahamam, AnkaraM. Åžafak, BaÅŸak KaplanKonferans bildirisi-Mayıs
1998
36A BER analysis for a candidate channel model for UMTSProc. of IEEE Vehicular Technology Conference VTC’,98, 18-21 May 1998, Ottawa, Ontario, CanadaM. Åžafak, M.Abdel-HafezKonferans bildirisi-Mayıs
1998
37Corrolated Shadowing and Near-Far Effects on Throughput of Slotted ALOHA in Nakagami Fading EnvoirmentMELECON98 ConferenceM.A.Hafez, M. ÅžafakKonferans bildirisi-Mayıs
1998
38Ä°ki Işın Modeli Kullanarak Bit Hata Oranı Tabanının Hesaplanması6. Sinyal Ä°ÅŸleme ve Uygulamaları KurultayıM. Åžafak, B.KaplanKonferans bildirisi-Mayıs
1998
39Simplified Analysis of Equal Gain Combining in Nakagami Fading ChannelsElectronics LettersM. Åžafak, M. Abdel-HafezMakaleBelirtilmemiÅŸKasım
1997
40Throughput of slotted ALOHA in Nakagami fading and correlated shadowing environmentElectronics LettersM. Åžafak, M.Abdel-HafezMakaleBelirtilmemiÅŸHaziran
1997
41Co-channel interference probability with Rician-faded and log-normal shadowed correlated interferersIEEE/VTS 46th Vehicular Technology Conference (VTC’,96), Atlanta, USA, 28 April-1 May 1996M. ÅžafakKonferans bildirisi-Nisan
1996
42Performance of digital microcellular radio systems with Rician fading and correlated shadowingRecord of 1995 4th IEEE International Conference on Universal Personal Communications, November 6-10, 1995, Meiji Kinenkan, Tokyo, JapanM. Åžafak, Aysel ÅžafakKonferans bildirisi-Kasım
1995
43Spectrum efficiency with correlated interferersProc. of the 5th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'94), The Hague, The Netherlands, 18-22 September 1994Aysel Åžafak, M. ÅžafakKonferans bildirisi-Eylül
1994
44Throughput in macro and micro-cellular radio systems with multiple correlated log-normal interferersProc. of IEEE 44th Vehicular Technology Conference, Stockholm, Sweden, June 7-11, 1994Aysel Åžafak, M. ÅžafakKonferans bildirisi-Haziran
1994
45Moments of the sum of correlated log-normal random variablesProc. of IEEE 44th Vehicular Technology Conference, Stockholm, Sweden, June 7-11, 1994, vol. 1Aysel Åžafak, M. ÅžafakKonferans bildirisi-Haziran
1994
46Radiation pattern of an offset hyperbolic reflectorIEEE Trans. Antennas PropagationM. ÅžafakMakaleBelirtilmemiÅŸÅžubat
1993
47Comparison of UTD and UAT in axially symmetric reflectorsIEEE Trans. Antennas PropagationM. Åžafak, Erdem YazganMakaleBelirtilmemiÅŸOcak
1993
48Limitations on the reflector antenna gain by random surface errors, pointing errors and the angle-of-arrival jitterIEEE Trans. Antennas PropagationM. ÅžafakMakaleBelirtilmemiÅŸOcak
1990
49Comparison of UTD and UAT in Axially Symmetric ReflectorsIEEE Trans. on Antennas and Propagat.E. Yazgan, M. ÅžafakMakaleBelirtilmemiÅŸOcak
1987
50Polarization Losses in Reflector AntennasIEEE Trans. on Antennas and PropagationM. Åžafak, E. YazganMakaleBelirtilmemiÅŸAÄŸustos
1985
51Polarization Losses of Reflector Antennas with Asymmetric Feed PatternsProc. of International Symposium on Antennas and EM Theory ISAE'85E. Yazgan, M. ÅžafakKonferans bildirisi-AÄŸustos
1985
52Polarization losses in reflector antennasIEEE Trans. Antennas PropagationM. Åžafak, Erdem YazganMakaleBelirtilmemiÅŸAÄŸustos
1985
53Complete radiation pattern of a focus fed offset paraboloidal reflectorIEEE Trans. Antennas PropagationM. ÅžafakMakaleBelirtilmemiÅŸMayıs
1985
54Forward radiation from axially symmetric reflector antennasIEEE Trans. Antennas PropagationM. ÅžafakMakaleBelirtilmemiÅŸEylül
1984
55Polarization Losses of Reflector Antennas with Asymmetric Feed PatternsProc. of the 2nd METU International Symposium on Antennas, Propagation, Microwaves and Electromagnetic TheoryE. Yazgan, M. ÅžafakKonferans bildirisi-Ekim
1983
56Unified Analysis of Radiation Patterns for Dual-Reflector AntennasIEEE MELECON-83, Proc.E. Yazgan, M. ÅžafakKonferans bildirisi-Mayıs
1983
57Unified analysis of radiation patterns for dual-reflector antennasProc. Mediterranean Electrotechnical Conf., Melecon '83, vol.I, Athens, Greece, 24-26 May 1983E. Yazgan, M. ÅžafakKonferans bildirisi-Mayıs
1983
58Investigation of Focus-Fed Symmetrical Microwave AntennasNatural Science PublicationM. Åžafak, E. YazganMakaleBelirtilmemiÅŸOcak
1983
59GTD Analysis of Offset Reflector Antennas with Offset Feeds7th Colloquium on Microwave Communication Proc.E. Yazgan, M. ÅžafakKonferans bildirisi-Eylül
1982
60GTD analysis of offset reflector antennas with offset feedsProc. 7th Colloq. on Microwave Commun., Budapest, 1982, vol.II, pp.15-18/KE. Yazgan, M. ÅžafakKonferans bildirisi-Ocak
1982
61High-Frequency Scattering From Offset ReflectorsIEE Sec. International Conf. on Antennas and Prop. Proc.E. Yazgan, M. ÅžafakKonferans bildirisi-Nisan
1981
62High-frequency scattering from offset reflectorsProc. IEE Int. Conf. on Antennas and Propagation, York, U.K., 1981E. Yazgan, M. ÅžafakKonferans bildirisi-Ocak
1981
63Calculation of the radiation patterns of axially symmetric reflectorsProc. 10th European Microwave Conf., 1980E. Yazgan, M. ÅžafakKonferans bildirisi-Ocak
1980
64Optimization of aperture antenna distributions for interference reductionProc. IEEM. Åžafak, Paul P. DelogneMakaleBelirtilmemiÅŸAÄŸustos
1978
65Comparison of uniform asymptotic theory and uniform geometrical theory of diffractionProc. IEE Int. Conf. on Antennas and Propagat., 1978M. ÅžafakKonferans bildirisi-Ocak
1978
66A comparative study of GTD and physical optics diffraction coefficients for axially symmetric reflectorsProc. 7th European Microwave Conf., 1977, pp.670-674M. ÅžafakKonferans bildirisi-Ocak
1977
67Cross-polarization in Cassegrainian and front-fed parabolical antennasIEEE Trans. Antennas and PropagationM. Åžafak, Paul P. DelogneMakaleBelirtilmemiÅŸOcak
1976
68Calculation of radiation patterns of paraboloidal reflectors by high frequency asymptotic techniquesElectronics LettersM. ÅžafakMakaleBelirtilmemiÅŸOcak
1976
69Electromagnetic theory of the leaky coaxial cableProc. Radio and Electronic Eng.M. Åžafak, Paul P. DelogneMakaleBelirtilmemiÅŸOcak
1975
70Electromagnetic theory of the leaky coaxial cableProc. Coll. Leaky Feeders Radio Comm. Systems, Univ. of Surrey, April 1974, pp.125-147.Paul P. Delogne, M. ÅžafakKonferans bildirisi-Nisan
1974
71Design of antenna distributions for optimum gain with noise interference rejectionProc. AGARD Conference no. 127 on Propagation Effects on Frequency Sharing, 1973M. Åžafak, Paul P. DelogneKonferans bildirisi-Ocak
1973
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