ORCID "0000-0001-5716-5488" Makale Koleksiyonu için listeleme
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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 ...