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 WoS İndeksi (SCI, SSCI, AHCI, EI) Yıl
1Wireless Sensor and Communication Nodes with Energy HarvestingJournal of CONASENSE, Communicstions, Navigation, Sensing And ServicesM. ÅžafakMakaleSCIOcak
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
4İlintili 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 ODTÜ-Kuzey Kıbrıs Kampusu, KKTCÃ. HaliloÄŸlu, M. ÅžafakKonferans bildirisi-AÄŸustos
2010
6Çoklu Engel Kırınımına BaÄŸlı GölgelemeSİU 2010 - IEEE 18. Sinyal İşleme ve İletiÅŸim 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. WittnebenMakale-Ekim
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-ÇolakoÄŸluMakale-Ekim
2008
9Internet TelevizyonculuÄŸu ve IPTV nin YeriKitabın baÅŸlığı: Birey Eksenli İnteraktif Yayıncılık IPTVM. ÅžafakKitap bölümü-Mart
2008
10BiliÅŸsel İletiÅŸim AÄŸlarına DoÄŸruIEEE Sinyal İşleme ve İletiÅŸim Uygulamaları Kurultayı, SIU 2007, EskiÅŸehir, 11-13 Haziran 2007M. ÅžafakKonferans bildirisi-Haziran
2007
11Çok girdili Çok Çıktılı Sistemlerde Kanal Modellerinin KarşılaÅŸtırılmasıIEEE Sinyal İşleme ve Telekomünikasyon Uygulamaları Kurultayı, SIU 2007, EskiÅŸehir, 11-13 Haziran 2007M. Åžafak, M.Karaman-ÇolakoÄŸluKonferans bildirisi-Haziran
2007
12OFDM Sistemlerinde İyileÅŸtirilmiÅŸ Büyül Sembol Kontrol Yöntemi İle Tepe/Ortalama Güç Oranının Düşürülmesi12. Sinyal İşleme ve İletiÅŸim 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 İşleme ve İletiÅŸim Uygulamaları Kurultayı, SIU 2003, 18-20 Haziran 2003, Koç Üniversitesi, İstanbulM. 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
15İlintili sönümlemenin uzay-zaman kodlamasına etkisi,Sinyal İşleme 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 etkisiİletiÅŸim Teknolojileri 1. Ulusal SempozyumuM. Åžafak, S. BozayKonferans bildirisi-Ekim
2001
18Enerji Hatları Üzerinden İletiÅŸim - Son GeliÅŸmelerİletiÅŸim 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 İşleme ve İletiÅŸim 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 İşleme ve İletiÅŸim 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-HafezMakale-Eylül
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
38İki Işın Modeli Kullanarak Bit Hata Oranı Tabanının Hesaplanması6. Sinyal İşleme ve Uygulamaları KurultayıM. Åžafak, B.KaplanKonferans bildirisi-Mayıs
1998
39Simplified Analysis of Equal Gain Combining in Nakagami Fading ChannelsElectronics LettersM. Åžafak, M. Abdel-HafezMakale-Kasım
1997
40Throughput of slotted ALOHA in Nakagami fading and correlated shadowing environmentElectronics LettersM. Åžafak, M.Abdel-HafezMakale-Haziran
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. ÅžafakMakale-Åžubat
1993
47Comparison of UTD and UAT in axially symmetric reflectorsIEEE Trans. Antennas PropagationM. Åžafak, Erdem YazganMakale-Ocak
1993
48Limitations on the reflector antenna gain by random surface errors, pointing errors and the angle-of-arrival jitterIEEE Trans. Antennas PropagationM. ÅžafakMakale-Ocak
1990
49Comparison of UTD and UAT in Axially Symmetric ReflectorsIEEE Trans. on Antennas and Propagat.E. Yazgan, M. ÅžafakMakale-Ocak
1987
50Polarization Losses in Reflector AntennasIEEE Trans. on Antennas and PropagationM. Åžafak, E. YazganMakale-AÄŸustos
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 YazganMakale-AÄŸustos
1985
53Complete radiation pattern of a focus fed offset paraboloidal reflectorIEEE Trans. Antennas PropagationM. ÅžafakMakale-Mayıs
1985
54Forward radiation from axially symmetric reflector antennasIEEE Trans. Antennas PropagationM. ÅžafakMakale-Eylül
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. YazganMakale-Ocak
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. DelogneMakale-AÄŸustos
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. DelogneMakale-Ocak
1976
68Calculation of radiation patterns of paraboloidal reflectors by high frequency asymptotic techniquesElectronics LettersM. ÅžafakMakale-Ocak
1976
69Electromagnetic theory of the leaky coaxial cableProc. Radio and Electronic Eng.M. Åžafak, Paul P. DelogneMakale-Ocak
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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