Browsing by Author "Savcı, Hüseyin Şerif"
Now showing items 1-9 of 9
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5G/6G uygulamaları için 65nm CMOS ile 6GHz düşük gürültülü yükselteç tasarımı
Eren, Tamer; Oktay, Zehra Nur; Doğan, Hakan; Savcı, Hüseyin Şerif (Institute of Electrical and Electronics Engineers Inc., 2020)It is envisaged that 6G network technology will be popular due to its higher working frequencies than 5G networks, and this will ensure higher data rates, greater capacity and lower latency. 6G mobile technology will support ... -
Analysis of a compact multi-band textile antenna for WBAN and WLAN applications
Savcı, Hüseyin Şerif; Sajjad, Hassan; Kaburcuk, Fatih; Khan, Sana (Istanbul Technical University, 2021)A dual-band wearable antenna is designed on a textile material. The design operates at ISM bands available for Wireless Body Area Network (WBAN) and Wireless Local Area Network (WLAN) with an input match better than -15 ... -
Compact wide-band gysel power divider
Tekin, Harun; Savcı, Hüseyin Şerif; Elsherbeni, Atef Z. (Institute of Electrical and Electronics Engineers Inc., 2022)A compact and wideband Gysel power divider is proposed in this study. The design steps on a widely available low-cost FR-4 substrate are presented. The design is simulated with a Method-of-Moments based 2.5D EM simulator ... -
Design and implementation of an X-band passive RFID tag
Senadeera, Praharshin M.; Xie, Zhijian; Doǧan, Numan S.; Savcı, Hüseyin Şerif (Institute of Electrical and Electronics Engineers Inc., 2020)This paper presents a novel fully integrated energy harvester, multi-stage RF-DC rectifier, mode selector, RC oscillator, LC oscillator, and X-band power amplifier implemented in IBM 0.18-µm RF CMOS technology. We investigated ... -
Dual-band multiple-element MIMO antenna system for next-generation smartphones
Kiani, Saad Hassan; Marey, Mohamed; Savcı, Hüseyin Şerif; Mostafa, Hala; Rafique, Umair; Khan, Muhammad Amir (MDPI (Multidisipliner Digital Publishing Institute), 2022)This work presents a cost-effective multiple-element multiple-input multiple-output (MIMO) antenna system for next-generation smartphones. The proposed antenna system is developed on a 0.8 mm thin FR-4 substrate with a ... -
A four element mm-wave MIMO antenna system with wide-band and high isolation characteristics for 5G applications
Munir, Mehr E.; Kiani, Saad Hassan; Savcı, Hüseyin Şerif; Marey, Mohamed; Khan, Jehanzeb; Mostafa, Hala; Parchin, Naser Ojaroudi (MDPI, 2023)In this article, we propose a light weight, low profile Multiple Input Multiple Output (MIMO) antenna system for compact 5th Generation (5G) mmwave devices. Using a RO5880 substrate that is incredibly thin, the suggested ... -
Multiple elements MIMO antenna system with broadband operation for 5th generation smart phones
Kiani, Saad Hassan; Iqbal, Amjad; Wong, Sai-Wai; Savcı, Hüseyin Şerif; Alibakhshikenari, Mohammad; Dalarsson, Mariana (IEEE-Institute of Electrical and Electronics Engineers Inc., 2022)In this work, a simple, low-cost, dual wideband sub6GHz Multiple Input Multiple Output (MIMO) antenna system for a smart phone is presented. The antenna system is fabricated using inexpensive and commercially easily available ... -
Numerical and measurement based modeling of a MiM capacitor in a 0.25 µm SiGe-C BiCMOS process
Aniktar, Hüseyin; Savcı, Hüseyin Şerif (Electromagnetics Academy, 2023)This study presents the generation of a scalable model based on measurement-aided numerical calculations for MiMCap (Metal-Insulator-Metal Capacitor) structures with a 0.25 µm SiGe-C BiCMOS technology. Various MiM capacitor ... -
Ultra-wideband pentagonal fractal antenna with stable radiation characteristics for microwave imaging applications
Khan, Muhammad Abbas; Rafique, Umair; Savcı, Hüseyin Şerif; Nordin, Anis Nurashikin; Kiani, Saad Hassan; Abbas, Syed Muzahir (MDPI, 2022)For microwave imaging applications, a design for an ultra-wideband (UWB) fractal antenna is presented. The antenna design is composed of a pentagonal fractal patch radiator fed by a modified co-planar waveguide (CPW) ground ...
