Yazar "Aksen, Ahmet" için listeleme
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A real frequency approach to describe lossless two-ports formed with mixed lumped and distributed elements
Aksen, Ahmet; Yarman, Bekir Sıddık Binboğa (Urban & Fischer Verlag, 2001)The design of microwave filters, matching networks, amplifiers, that Is the "Broadband Networks" with mixed lossless lumped and distributed elements, has been a significant concern of the circuit theoreticians of the field. ... -
Real frequency design of multiband matching networks with mixed lumped-distributed elements and foster resonance sections
Yıldız, Serkan; Aksen, Ahmet; Yarman, Bekir Sıddık Binboğa (IEEE, 2018)In this study, a multiband matching network design technique is presented. Mixed lumped and distributed elements are used to form Transducer Power Gain (TPG) of the matching network. Finite frequency transmission zeros are ... -
Reflectance data model with mixed lumped and distributed elements for wireless communication systems
Yarman, Bekir Sıddık Binboğa; Şengül, Metin; Kılınç, Ali; Aksen, Ahmet (IEEE, 2005)In this paper, a new method is presented to model the given reflectance data obtained from a "passive one-port physical device", as a lossless two port consists of lumped and distributed elements. Basis of the new method ... -
A reflectance-based computer aided modelling tool for high speed/high frequency communication systems
Yarman, Bekir Sıddık Binboğa; Aksen, Ahmet (IEEE, 2001)A reflectance-based method is presented to model the measured or computed data, obtained from a "passive one-port physical device" by means of its Darlington equivalent. The basis of the new modelling tool rests on the ... -
RFT Based multiband matching network design with foster resonance sections
Yıldız, Serkan; Aksen, Ahmet; Yarman, Bekir Sıddık Binboğa (IEEE, 2015)A new method for a multi band matching network design is introduced in this paper. Foster resonance sections are used to create transmission zeros. This effect brings gain degradation at Transducer Power Gain (TPG) of the ... -
A single matching network design for a dual band PIFA antenna via simplified real frequency technique
Lindberg, Peter; Şengül, Metin; Çimen, Ebru Gürsu; Yarman, Bekir Sıddık Binboğa; Rydberg, Anders; Aksen, Ahmet (2006-10)In this paper, the matched performance of a dual band PIFA antenna is reported. The return loss of the antenna has been optimized over the popular commercial wireless communication bands of 824-960 MHz and 1710-1990 MHz ... -
SRFT ile frekans transformasyonunu kullanarak band geçiren filtre prototipi üzerinden çokluband filtre tasarımı
Yıldız, Serkan; Aksen, Ahmet; Yarman, Bekir Sıddık Binboğa (IEEE, 2017-02-10)Çokluband filtre tasarım problemi analitik ve uygulama yönünden ele alınr. Temel amaç Almaç Güç Kazanç (AGK) karakteristiğini frekans band üzerinden tanımlamaktır. AGK’nın belli bantlarda yükseltilmesi belli bantlarda ... -
Transformer-less ladder network design with non-minimum impedance functions
Yıldız, Serkan; Aksen, Ahmet; Yarman, Bekir Sıddık Binboğa (Institute of Electrical and Electronics Engineers Inc., 2019-11)In this study, a new method of design for transformer-less ladders is introduced. It has been shown that, given a non minimum impedance function which includes finite transmission zeros (FTZs) can be synthesized without ... -
Unit element bandpass filter design via simplified real frequency technique for UWB microstrip patch antenna
Köprü, Ramazan; Kılınç, Sedat; Aksen, Ahmet; Yarman, Bekir Sıddık Binboğa (IEEE Computer Society, 2014)Design of a UWB (Ultra Wideband) microstrip patch antenna to operate in the first channel of the UWB standard and a bandpass (BP) UE (Unit Element) microstrip filter (BPUEF) for this antenna are studied and presented with ...