ORCID "0000-0001-5716-5488" Electrical and Electronics Engineering için listeleme
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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 ... -
A 70-to-2 v triboelectric energy harvesting system utilizing parallel-SSHI rectifier and DC-DC converters
Kara, İsmail; Becermiş, Mustafa; Kamar, Mohamed Abdel Aal; Aktan, Mustafa; Dǒgan, Hakan; Mutlu, Şenol (Institute of Electrical and Electronics Engineers Inc., 2021)In this article, first integrated circuit (IC) implementation of parallel synchronized switching harvesting on inductor (p-SSHI) is presented for triboelectric energy harvester targeting 1 Hz to 5 Hz mechanical motions. ... -
A fully integrated 2.4dB NF capacitive cross coupling CG-LNA for LTE band
Abdelhamid, Amr A.; Özgün, Mehmet Tamer; Doğan, Hakan (Springer, 2019)This paper presents a common gate low noise amplifier utilizing a passive feedback network that provides a competitive and highly integrated front-end solution for mobile handset devices. This design utilizes a resistive ... -
A highly linear wide-band tunable lna for military radio applications
Doğan, Hakan (Istanbul University, 2018)A wide-band tunable Low-Noise Amplifier (LNA) was designed to be used in military radios. The LNA works in the frequency range of 30-512 MHz where military walkie-talkies operate.To cover the wide range of operating ... -
A low power receiver front-end design with tunable notch filter for tx leakage and blocker suppression
Özgün, Mehmet Tamer; Abdelhamid, Amr; Doğan, Hakan (IEEE-Inst Electrical Electronics Engineers Inc, 2019)An active transmitter self-leakage suppressor for frequency-division duplex transceivers is presented. A wideband active notch filter is implemented at the mixer IF ports to suppress out the transmitter leakage. Since the ... -
A novel biasing technique for low phase noise voltage controlled oscillators
Albittar, İhsan; Doğan, Hakan; Özgün, Mehmet (Elsevier Sci Ltd., 2018)This paper proposes a new biasing technique for LC-based voltage controlled oscillators to improve the phase noise performance while ensuring the current variations to be within an acceptable range. The proposed technique ...