Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Metin Şengül"'
Autor:
Metin Şengül
Publikováno v:
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering.
Purpose In the literature, while designing broadband matching networks, transducer power gain (TPG) is used to measure the transferred power. Generally, in TPG expressions, load and back-end impedances of the matching network are used. This study aim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66530cf9a4e1423afe0cad99139f3f54
https://doi.org/10.1108/compel-11-2022-0382
https://doi.org/10.1108/compel-11-2022-0382
Autor:
Metin Şengül
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 68:3236-3240
In this brief, lossless broadband matching problem with complex generator and load impedances is solved via insertion loss method that is used to design filters with purely resistive generator and load impedances. In the proposed approach, firstly th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fa6552934057f6138f535fd5adc2e71
https://doi.org/10.1109/tcsii.2021.3073875
https://doi.org/10.1109/tcsii.2021.3073875
Autor:
Metin Şengül, Gokhan Cakmak
Publikováno v:
International Journal of Circuit Theory and Applications. 49:3368-3377
Lossless LC ladder networks have many applications. But at high frequencies, inductor-free designs are preferred since inductors are heavy and have limited values. An additional reason for not using the inductors (at high frequencies) consists in tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07cc3b46703e2dd5aaf48e2e512458f5
https://doi.org/10.1002/cta.3076
https://doi.org/10.1002/cta.3076
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 68:1208-1212
In many applications, circuits containing lumped-elements are preferred because of their small sizes. But it is not possible to avoid losses caused by the connections between lumped-elements at high frequencies. However, the use of these connections
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48f4eb4f2c33cff8faedfec758bfa8bf
https://doi.org/10.1109/tcsii.2020.3038423
https://doi.org/10.1109/tcsii.2020.3038423
Autor:
Metin Şengül, Gokhan Cakmak
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 66:1331-1335
In this brief, the analysis of mixed-element structures formed with shunt capacitors separated by commensurate transmission lines is performed first time in the literature. First, a low-pass lumped-element ladder network is considered. Then the serie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e72fe979b0c136aad24b0b4807d291d6
https://doi.org/10.1109/tcsii.2018.2880262
https://doi.org/10.1109/tcsii.2018.2880262
Autor:
Metin Şengül
In this work, a new approach based on quality factor technique is proposed to design narrower band matching networks. The main idea is to use one series and one parallel lossless one-port LC network between generator and load resistances. In the prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2775f9aea65d1bb2d5433c5ee710e98f
https://hdl.handle.net/20.500.12469/4013
https://hdl.handle.net/20.500.12469/4013
Autor:
Metin Şengül
Publikováno v:
Frequenz. 71:237-242
In this paper, a new broadband matching network design approach based on reflection modeling is proposed, which has two parts: impedance data generation and modeling. In the approach, firstly the output impedance data of the matching network is obtai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7a303d8f6a95f6244e9a8e3fd944174
https://doi.org/10.1515/freq-2016-0040
https://doi.org/10.1515/freq-2016-0040
Autor:
Metin Şengül
Publikováno v:
International Journal of Circuit Theory and Applications. 45:133-140
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85fcf0e36dbf3d4a8fca7b3f13eeafc2
https://doi.org/10.1002/cta.2232
https://doi.org/10.1002/cta.2232
Autor:
Gokhan Cakmak, Metin Şengül
Publikováno v:
Journal of Circuits, Systems and Computers. 30:2150125
In this work, high-pass mixed-element networks with series capacitors separated by unit elements are analyzed. First, the description of the networks via two frequency variables is given. Then, explicit coefficient relations for the descriptive polyn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12aed3655bae0243c3c11a65f7808c4c
https://doi.org/10.1142/s0218126621501255
https://doi.org/10.1142/s0218126621501255
Autor:
Metin Şengül
Publikováno v:
Journal of Circuits, Systems and Computers. 30:2150112
Generally at high frequencies, lumped-elements are not preferred because of their limited range of values. Therefore, in this work, a kind of phase shifter formed with ladder stubs is studied and a new approach to design phase shifter’s low pass an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73210c9febc6af0aecb5ca2f2d8904c2
https://doi.org/10.1142/s0218126621501127
https://doi.org/10.1142/s0218126621501127