Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Arman Galioglu"'
Autor:
Mahmood Baraani Dastjerdi, Robin Garg, Arman Galioglu, Arun Natarajan, Harish Krishnaswamy, Sohail Ahasan, Manoj Johnson, Armagan Dascurcu, Ali Binaie
Publikováno v:
IEEE Journal of Solid-State Circuits. 56:1360-1373
Recently, mm-wave multi-in multi-out (MIMO) arrays are garnering significant attention because of their ability to form multiple spatial beams, achieving significantly higher data rates compared to traditional phased array-based approaches. Furthermo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3455e0d404797f31e3ccb92278c5331d
https://doi.org/10.1109/jssc.2021.3066207
https://doi.org/10.1109/jssc.2021.3066207
Autor:
Sanket Jain, Kai Zhan, Harish Krishnaswamy, Arun Natarajan, Arman Galioglu, Naresh Kumar Adepu, Manoj Johnson, Armagan Dascurcu
Publikováno v:
IEEE Journal of Solid-State Circuits. 55:1270-1281
Millimeter-wave (mm-wave) multi-input–multi-output (MIMO) systems with the digitization of every element enable spatial multiplexing, virtual arrays for radar, and digital beamforming for high mobility scenarios. However, per-element digitization r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24110eea747ac318e5f45acbef9bd031
https://doi.org/10.1109/jssc.2020.2967538
https://doi.org/10.1109/jssc.2020.2967538
Autor:
Arman Galioglu, Armagan Dascurcu, Sohail Ahasan, Harish Krishnaswamy, Mahmood Baraani Dastjerdi, Ali Binaie, Robin Garg, Manoj Johnson, Arun Natarajan
Publikováno v:
2020 IEEE Radio Frequency Integrated Circuits Symposium (RFIC).
This work demonstrates a 60GHz 45nm RF-SOI 4-element scalable MIMO TX with a single-wire interface (SWI) to alleviate the challenge of supporting high data-rate I/O in a large-scale tiled MIMO mm-wave array. Frequency-domain multiplexing is used on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5756c5ef47f183df1dfac37cd1a925d5
https://doi.org/10.1109/rfic49505.2020.9218431
https://doi.org/10.1109/rfic49505.2020.9218431
Publikováno v:
Infrared Physics & Technology. 82:161-169
This journal presents a new high dynamic range ROIC with smart pixel which consists of two pre-amplifiers that are controlled by a circuit inside the pixel. Each pixel automatically decides which pre-amplifier is used according to the incoming illumi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1632f8853df61c22ef0bd9ba2ff5e4ad
https://doi.org/10.1016/j.infrared.2017.03.014
https://doi.org/10.1016/j.infrared.2017.03.014
Autor:
Shahbaz Abbasi, Arman Galioglu, Omer Ceylan, Huseyin Kayahan, Melik Yazici, Yasar Gurbuz, Sohaib Saadat Afridi, Atia Shafique
Publikováno v:
Microelectronics Journal. 58:9-13
This paper presents a design and analytical approach to significantly reduce the dynamic power consumption of front-end pixel design for digital readout integrated circuits (DROICs) in digital pixel sensor (DPS) arrays. DPS architecture relies on coa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c78b3ff1dacfb7d6e184de7992829c9
https://doi.org/10.1016/j.mejo.2016.10.003
https://doi.org/10.1016/j.mejo.2016.10.003
Autor:
Armagan Dascuru, Arun Natarajan, Naresh Kumar Adepu, Kai Zhan, Sanket Jain, Harish Krishnaswamy, Manoj Johnson, Arman Galioglu
Publikováno v:
2019 IEEE Radio Frequency Integrated Circuits Symposium (RFIC).
Millimeter-wave MIMO systems with digitization of every element enable spatial multiplexing, virtual arrays for radar, digital beamforming (DBF) for high mobility scenarios. However, per-element digitization results in a formidable I/O challenge in l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc00a022c030b49160bf45d8f06752fc
https://doi.org/10.1109/rfic.2019.8701732
https://doi.org/10.1109/rfic.2019.8701732
A 32x32 prototype of a digital readout IC (DROIC) for medium-wave infrared focal plane arrays (MWIR IR-FPAs) is presented. The DROIC employs in-pixel photocurrent to digital conversion based on a pulse frequency modulation (PFM) loop and boasts a nov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43e01a577e84507a9768962c1a176e29
Autor:
Mehmet Kaynak, Atia Shafique, Shahbaz Abbasi, Omer Ceylan, Yasar Gurbuz, Arman Galioglu, Emre Can Durmaz, Elif Gul Arsoy, Melik Yazici
Publikováno v:
Infrared Technology and Applications XLIII.
A prototype of a readout IC (ROIC) designed for use in high temperature coefficient of resistance (TCR) SiGe microbolometers is presented. The prototype ROIC architecture implemented is based on a bridge with active and blind bolometer pixels with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d315bc13379f7595477dc1a8f413b7d1
https://doi.org/10.1117/12.2262459
https://doi.org/10.1117/12.2262459
Digital pixels based on pulse frequency modulation employ counting techniques to achieve a very high charge-handling capability compared to their analog counterparts. Moreover, extended counting methods that make use of leftover charge (residue) on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8dddc4c6507a7d7e23e8db04284768d
https://aperta.ulakbim.gov.tr/record/46659
https://aperta.ulakbim.gov.tr/record/46659
Autor:
Shahbaz Abbasi, Arman Galioglu, Abdurrahman Burak, Atia Shafique, Can Caliskan, Omer Ceylan, Huseyin Kayahan, Melik Yazici, Yasar Gurbuz
This paper presents a digital readout integrated circuit (DROIC) implementing time delay and integration (TDI) for scanning type infrared focal plane arrays (IRFPAs) with a charge handling capacity of 44.8 Me− while achieving quantization noise of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc30007db2f5b0b9956e1b8666c7d858