Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Maryam Rofougaran"'
Autor:
K. Juan, Rahul Magoon, Amir Hadji-Abdolhamid, F. Etemadi, Yuyu Chang, Paul Mudge, Maryam Rofougaran, Zhimin Zhou, Behzad Nourani, C. Guan, J. Chiu, Med Nariman, Mohyee Mikhemar, Ning Liu, Behzad Saeidi, Peihua Ye, Behnam Mohammadi, Bernd Pregardier, Morteza Vadipour, Masoud Kahrizi, Alireza Tarighat, John Leete, Ahmadreza Rofougaran, Nooshin Vakilian, Gerasimos Theodoratos
Publikováno v:
IEEE Journal of Solid-State Circuits. 51:1066-1079
This work presents a receiver capable of receiving three simultaneous cellular channels with an aggregate bandwidth of 60 MHz, enabling a 300 Mb/s downlink rate. The receiver has 16 RF LNA ports covering the cellular bands within the 572–2700 MHz f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19627cb3106beea7e8d7344c89e52d73
https://doi.org/10.1109/jssc.2016.2514438
https://doi.org/10.1109/jssc.2016.2514438
Autor:
Masoud Kahrizi, Bernd Pregardier, Rahul Magoon, Sining Zhou, Mohyee Mikhemar, Amir Hadji-Abdolhamid, Alireza Tarighat Mehrabani, Maryam Rofougaran, Dmitriy Rozenblit, Ahmad Mirzaei, Yuyu Chang, Behzad Saeidi, Ahmadreza Rofougaran, Behnam Mohammadi, John Leete, Med Nariman
Publikováno v:
IEEE Journal of Solid-State Circuits. 51:1080-1095
Carrier aggregation is a key feature of the 3GPP LTE-Advanced cellular network standard that combines multiple channels to support higher data rates and improve the utilization of fragmented spectrum holdings. This work presents a cellular transmitte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d000c452c75b1bc5135572a2a552a8f
https://doi.org/10.1109/jssc.2015.2511167
https://doi.org/10.1109/jssc.2015.2511167
Autor:
Alvin Yu, Wei Liat Chan, Iason Vassiliou, Ersin Sengul, Hea Joung Kim, Siukai Mak, Alireza Tarighat, Mong Kuan Wong, Bevin Perumana, Adesh Garg, Theodoros Chalvatzis, Brima Ibrahim, Murat Mese, Hongyu Xie, Phil Yang, Tirdad Sowlati, Tsuifang Yeh, David Garrett, Ali Parsa, Amir Ibrahim, Ehsan Adabi, Namik Kocaman, Sean Nicolson, Andrew J. Blanksby, Vincent Roussel, Jesus Alfonso Castaneda, Seunghwan Yoon, Med Nariman, Alfred Grau Besoli, Po-Chao Huang, Durai Pandian Thirupathi, Bagher Afshar, Gerasimos Zochios, S. Kavadias, Chryssoula A. Kyriazidou, P. Sen, Hans Eberhart, Saikat Sarkar, Ahmadreza Rofougaran, Maryam Rofougaran, Michael Boers, Radha Srinivasan
Publikováno v:
ISSCC
The IEEE 802.11ad standard supports PHY rates up to 6.7Gb/s on four 2GHz-wide channels from 57 to 64GHz. A 60GHz system offers higher throughput than existing 802.11ac solutions but has several challenges for high-volume production including: integra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e33a3a66f0e493edf607935f436274ea
https://doi.org/10.1109/jssc.2014.2356462
https://doi.org/10.1109/jssc.2014.2356462
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 55:1089-1097
This paper presents a guideline to design and optimize a power harvester circuit for an RF identification transponder. A power harvester has been designed and fabricated in a CMOS 0.18- process that operates at the UHF band of 920 MHz. The circuit em
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fbf42bc79008eb7d5b53d8392532527
https://doi.org/10.1109/tmtt.2007.896819
https://doi.org/10.1109/tmtt.2007.896819
Autor:
Konstantinos Vryssas, Igor Elgorriaga, Giorgos Konstantopoulos, Eleni Kytonaki, Kosmas Tsilipanos, C. Kapnistis, Panagiotis Betzios, Spyridon Liolis, Pavlos Robogiannakis, S. Bouras, Reza Rofougaran, K. Vavelidis, Hamed Peyravi, Michael Margaras, Christos Kokozidis, Maryam Rofougaran, Paul Mudge, Aris Kyranas, N. Haralabidis, Nikos Kanakaris, S. Kavadias, Nias Bouras, Rahul Magoon, Y. Kokolakis, Theodore Georgantas, Iason Vassiliou, Sofoklis Plevridis, Gerasimos Theodoratos
Publikováno v:
ISSCC
To support increased device functionality and higher data-rates in LTE-enabled systems, while improving user experience and usage time, there is a need to reduce RFIC size and power consumption without degrading performance, while maintaining backwar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8a466694aeb48f368c1828c24975f78
https://doi.org/10.1109/isscc.2015.7062975
https://doi.org/10.1109/isscc.2015.7062975
Autor:
Spyridon Liolis, Theodore Georgantas, Kosmas Tsilipanos, Ilias Bouras, Sofoklis Plevridis, K. Vavelidis, Aris Kyranas, S. Kavadias, Y. Kokolakis, S. Bouras, Theodoros Chalvatzis, Hamed Peyravi, Eleni Kytonaki, Maryam Rofougaran, Panagiotis Betzios, C. Kapnistis, Christos Kokozidis, Chrysostomos Xesternos, N. Haralabidis, Nikos Kanakaris
Publikováno v:
2014 IEEE Radio Frequency Integrated Circuits Symposium.
Last mile residential connectivity and the demand for increased indoor coverage and capacity in 3G cellular systems has led to the commercial introduction of femtocell (Home Node B) base stations. To achieve higher component integration, support addi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28dc69e5a2a8a7022a3cdb546403fe3a
https://doi.org/10.1109/rfic.2014.6851679
https://doi.org/10.1109/rfic.2014.6851679
Autor:
Michael Boers, Iason Vassiliou, Saikat Sarkar, Sean Nicolson, Ehsan Adabi, Bagher Afshar, Bevin Perumana, Theodoros Chalvatzis, Spyros Kavadias, Padmanava Sen, Wei Liat Chan, Alvin Yu, Ali Parsa, Med Nariman, Seunghwan Yoon, Alfred Grau Besoli, Chryssoula Kyriazidou, Gerasimos Zochios, Namik Kocaman, Adesh Garg, Hans Eberhart, Phil Yang, Hongyu Xie, Hea Joung Kim, Alireza Tarighat, David Garrett, Andrew Blanksby, Mong Kuan Wong, Durai Pandian Thirupathi, Siukai Mak, Radha Srinivasan, Amir Ibrahim, Ersin Sengul, Vincent Roussel, Po-Chao Huang, Tsuifang Yeh, Murat Mese, Jesus Castaneda, Brima Ibrahim, Tirdad Sowlati, Maryam Rofougaran, Ahmadreza Rofougaran
Publikováno v:
2014 IEEE International Solid-State Circuits Conference Digest of Technical Papers (ISSCC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a830fb71a770419084793a1031fdd02f
https://doi.org/10.1109/isscc.2014.6757462
https://doi.org/10.1109/isscc.2014.6757462
Autor:
Maryam Rofougaran, Sudhakar Pamarti, Farid Shirinfar, Franco De Flaviis, Reza Rofougaran, Med Nariman
Publikováno v:
2013 IEEE Radio Frequency Integrated Circuits Symposium (RFIC).
A compact energy transmission system in 40nm standard CMOS is presented. The system consists of a 60GHz VCO followed by a quad-core power amplifier as transmitter and an RF-to-DC converter as receiver. The total power delivered by the quad-core PA to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff3bd34afe95e81c783bcf35586b25f9
https://doi.org/10.1109/rfic.2013.6569617
https://doi.org/10.1109/rfic.2013.6569617
Autor:
Sudhakar Pamarti, Maryam Rofougaran, Reza Rofougaran, Tirdad Sowlati, Med Nariman, Farid Shirinfar
Publikováno v:
2013 IEEE Radio Frequency Integrated Circuits Symposium (RFIC).
Clustering and multi-core transformer coupling techniques are presented to improve phase noise, tuning range, and reliability of a mm-wave VCO. A proofof-concept design targeting the WiGig protocol is shown. Each cluster of VCOs covers one channel re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b006dd85496350b2ad83c1129f705171
https://doi.org/10.1109/rfic.2013.6569570
https://doi.org/10.1109/rfic.2013.6569570
Autor:
Malcolm MacIntosh, Ed Chien, Dandan Li, C.P. Lee, Vikram Magoon, Yuyu Chang, Shahla Khorram, Bojko Marholev, Kevin Chien, Stephen Au, Zhenhua Liu, Amir Hadji-Abdolhamid, Paul Chang, Jesse Castaneda, Jacob Rael, Vinay Chandrasekhar, Keith Carter, Ali Afsahi, Edwin X. Li, Mark Gonikberg, Maryam Rofougaran, Ali Sarfaraz, Reza Rofougaran, Kimmer Kim, Yury Gonikberg, Tom Li, Siukai Mak, S. Bouras, Dayo Ojo, Seema B. Anand, Luis Gutierrez, Lijun Zhang, Bobby Lee, Madjid Hafizi, Carol Barrett, M. Nariman, Alireza Zolfaghari, Kishore Rama Rao, Marcellus Forbes, Arya Behzad, Brima Ibrahim, Zhimin Zhao, Subhas Bothra, Steve Wu, Rozi Roufoogaran, Iqbal Bhatti, Colin Fraser, Hooman Darabi, Prasad Seetharam
Publikováno v:
ISSCC
The growing occurrences of WLAN, BT, and FM on the same mobile device have created a demand for putting all three on the same die to save on die size, I/O count, BOM, and ultimately cost. Common blocks such as crystal oscillator, bandgap, and power m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2320dc5d8a3e7c33269e30c34b128f2
https://doi.org/10.1109/isscc.2010.5433962
https://doi.org/10.1109/isscc.2010.5433962