Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Mehmet Abbak"'
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 19:2329-2333
Three different dielectric lens antennas are designed to enhance range of a commercially available 122 GHz radar system-on-chip transceiver with antennas in package. A Fresnel-zoned lens antenna, a plano-hyperbolic lens antenna with one-refracting su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34e823bb8bd043119242ca63f87edde2
https://doi.org/10.1109/lawp.2020.3032667
https://doi.org/10.1109/lawp.2020.3032667
Publikováno v:
IEEE Transactions on Antennas and Propagation. 65:3302-3307
In this communication, a novel corrugated Vivaldi antenna (CVA) is developed for microwave imaging (MWI) applications. In particular, different from the previous works, the lengths of the corrugations are independently optimized to reach the final de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6924b4c42b935df58c6b11c8dd666643
https://doi.org/10.1109/tap.2017.2670228
https://doi.org/10.1109/tap.2017.2670228
Autor:
Mehmet Nuri Akinci, Mehmet Abbak, Selcuk Ozgur, Ibrahim Akduman, Cevdet Işık, Agah Oktay Ertay
Publikováno v:
IET Microwaves, Antennas & Propagation. 11:265-270
In this study, the authors present a novel dipole antenna for microwave imaging (MWI) applications. Different from the previous works, the designed dipole is compact while having a wide-impedance bandwidth of 1-4.2 GHz along with a moderate gain. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fb7d4f736bf4b7fb8c492dd050fdf30
https://doi.org/10.1049/iet-map.2016.0151
https://doi.org/10.1049/iet-map.2016.0151
Publikováno v:
SIU
We designed and developped a 24 GHz FMCW (Frequency Modulated Continuous Wave) radar. This radar consists of a front-end including a transmitter and two receivers and a back-end for signal processing and waveform generation. We expect that the radar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cb7bf2d458360e3c305c4d90acfed6f
https://doi.org/10.1109/siu.2018.8404390
https://doi.org/10.1109/siu.2018.8404390
Autor:
Mehmet Cayoren, Habibullah Ahmadzay, Mehmet Abbak, Selcuk Ozgur, Tughan Caglayan, Mehmet Nuri Akinci, Ugur Alkasi, Ibrahim Akduman
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 63:2730-2740
Microwave imaging (MWI) systems extensively employ vector network analyzers for microwave measurements due to their high availability and accuracy. This is in contrast to theoretical models, which are naturally formulated in terms of scattered electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::574214629a4eb621f9dd7466408eb0cc
https://doi.org/10.1109/tmtt.2015.2451611
https://doi.org/10.1109/tmtt.2015.2451611
Publikováno v:
International Journal of Microwave and Wireless Technologies. 8:573-581
In this paper a novel low pass filter (LPF) design procedure is proposed for electromagnetic bandgap based microstrip filters without using classical filter design approach. LPF is designed for ultra-wide stopband and sharp roll-off rate via proposed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4588ec3f6f05439318667fabcf397c9e
https://doi.org/10.1017/s175907871500094x
https://doi.org/10.1017/s175907871500094x
Publikováno v:
IET Microwaves, Antennas & Propagation. 8:1127-1133
The authors design a cavity-backed Vivaldi antenna (CBVA) for microwave breast measurements. The design criteria for the antenna is shaped by the requirements of the free-space measurement scenario where the receiving and the transmitting antennas ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2315a548cc09aa8ece120668d249a058
https://doi.org/10.1049/iet-map.2013.0484
https://doi.org/10.1049/iet-map.2013.0484
Autor:
Sasan Ahdi Rezaeieh, Mehmet Abbak
Publikováno v:
Microwave and Optical Technology Letters. 54:946-949
A novel, compact, variable-notch omnidirectional antenna is presented.The antenna has a compact size of 22.5 mm (0.3Δ) × 22.5 mm (0.3Δ) × 1 mm and made on cheap FR4 with relative permittivity of 4.4 and dielectric loss tangent of 0.02. It has a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1f6dcec73bb8ca7a08ec376b89f49d6
https://doi.org/10.1002/mop.26716
https://doi.org/10.1002/mop.26716
Autor:
Mehmet Abbak, Sasan Ahdi Rezaeieh
Publikováno v:
Microwave and Optical Technology Letters. 54:667-670
A novel bear-head-shaped compact UWB antenna, with a variable notch-band is proposed. It has a compact size of 22.5 × 22.5 × 1 mm . It has variable stop bands that are obtained through changing U-slot place on the patch, and it presents the selecta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7020ee4b9d5788e4ae748d48a2080fa2
https://doi.org/10.1002/mop.26631
https://doi.org/10.1002/mop.26631
Publikováno v:
Progress In Electromagnetics Research Letters. 33:119-129
This paper presents a modifled design of directional monopole antenna with parabolic-shaped ground plane. To increase the directivity, axis of parabola in the ground plane is rotated 45 degrees (in comparison with the previous antenna) to extend thro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::513e0f265a0aa58093900704de8ee7f4
https://doi.org/10.2528/pierl12052803
https://doi.org/10.2528/pierl12052803