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ORCIDGrigorios Kalivas
Person information
- affiliation: University of Patras, Greece
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2020 – today
- 2024
[c28]Ioannis Dimitrios Psycharis
, Vasileios Tsourtis, Grigorios Kalivas:
A 30 GHz Class-C Switchless Dual-Band Two Core VCO in 40-nm CMOS. MOCAST 2024: 1-4- 2023
- [c27]Ioannis Dimitrios Psycharis, Grigorios Kalivas:
A 80 GHz VCO using Transformer Based Frequency Doubler. MOCAST 2023: 1-4 - 2022
- [c26]Panagiotis Gkoutis, Georgios Konidas, Grigorios Kalivas:
30 GHz Front-End with Adaptively Biased PA and Current Steering LNA for Phased Array Systems. VLSI-SoC 2022: 1-6
2010 – 2019
- 2019
- [c25]Georgios Konidas, Panagiotis Gkoutis, Vasilis Kolios, Grigorios Kalivas:
A 30 GHz Low Power & High Gain Low Noise Amplifier with Gm-Boosting in 28nm FD-SOI CMOS Technology. MOCAST 2019: 1-4 - 2017
- [j13]Michael Charitos, Grigorios Kalivas:
MIMO HetNet IEEE 802.11p-LTE deployment in a vehicular urban environment. Veh. Commun. 9: 222-232 (2017) - 2014
- [j12]Michael Charitos, Grigorios Kalivas:
Analysis of an Autonomous Vehicular WiMAX - WiFi Network for in-Tunnel Surveillance System Applications over Public Transportation. Mob. Networks Appl. 19(6): 758-771 (2014) - [c24]Michael Charitos, Theofilos Chrysikos, Grigorios Kalivas, Stavros Kotsopoulos:
ITS Applications of a Hybrid WiMAX-WLAN Network for Highway Tunnel Scenarios. VTC Fall 2014: 1-5 - 2013
- [j11]Christos Thomos, Grigorios Kalivas:
FPGA-based architecture and implementation techniques of a low-complexity hybrid RAKE receiver for a DS-UWB communication system. Telecommun. Syst. 52(4): 2083-2099 (2013) - [j10]Christos Thomos, Grigorios Kalivas:
FPGA-based architecture and implementation techniques of a low-complexity hybrid RAKE receiver for a DS-UWB communication system. Telecommun. Syst. 52(4): 2115-2132 (2013) - [c23]Michael Charitos, Grigorios Kalivas:
WiMAX-WLAN Vehicle-to-Infrastructure Network Architecture during Fast Handover Process. AINA Workshops 2013: 431-436 - [c22]Michael Charitos, Grigorios Kalivas:
Heterogeneous hybrid vehicular WiMAX-WiFi network for in-tunnel surveillance implementations. ICC 2013: 6386-6390 - 2012
- [j9]Athanasios Tsitouras, Fotis Plessas, Michael K. Birbas, John C. Kikidis, Grigorios Kalivas:
A sub-1V supply CMOS voltage reference generator. Int. J. Circuit Theory Appl. 40(8): 745-758 (2012) - [c21]Michael Charitos, Christos Koulamas, Grigorios Kalivas:
In-tunnel mobile communications deployment of an heterogeneous WLAN-WiMAX wireless network. FGST 2012: 196-201 - 2011
- [j8]Fotis Plessas, Athanasios Tsitouras, Grigorios Kalivas:
Phase noise characterization of subharmonic injection locked oscillators. Int. J. Circuit Theory Appl. 39(7): 791-800 (2011) - [j7]Athanasios Tsitouras, Fotis Plessas, Grigorios Kalivas:
A linear, ultra wideband, low-power, 2.1-5 GHz, VCO. Int. J. Circuit Theory Appl. 39(8): 823-833 (2011) - [j6]Athanasios Tsitouras, Fotis Plessas, Michael K. Birbas, Grigorios Kalivas:
A 1 V CMOS programmable accurate charge pump with wide output voltage range. Microelectron. J. 42(9): 1082-1089 (2011) - [c20]Rodoula Makri, Petros Tsenes, Dimitrios Economou, Yannis Papananos, Dimitrios Dervenis, Michael K. Birbas, John C. Kikidis, Vassilis Paliouras, Grigorios Kalivas, Alexios N. Birbas, Panos Karaivazoglou, Yorgos Stratakos, John Korinthios, Stelios Siskos, Alkis A. Hatzopoulos, John Komninos, Serafeim Katsikas, Konstantinos N. Voudouris, Andreas Rigas, George Agapiou, Polivios Raxis:
Next generation millimeter wave backhaul radio: Overall system design for GbE 60GHz PtP wireless radio of high CMOS integration. ICECS 2011: 338-341 - 2010
- [j5]Athanasios Doukas, Grigorios Kalivas:
Analysis and performance evaluation of a pilot-aided interpolated channel estimator for OFDM systems. Comput. Electr. Eng. 36(3): 414-423 (2010) - [c19]Dimitrios Mavridis, Michail Papamichail, Grigorios Kalivas, George D. Papadopoulos:
Inductive coupling for imbalance improvement in a UWB balun employed in a folded cascode mixer. ICECS 2010: 178-181 - [c18]Christos Thomos, Grigorios Kalivas:
FPGA-based architecture of a DS-UWB Channel Estimator and RAKE Receiver employing a hybrid selection scheme. ICT 2010: 903-909
2000 – 2009
- 2009
- [j4]Fotis Plessas, Andreas Papalambrou, Grigorios Kalivas:
Subharmonic injection-locking and self-oscillating mixing. Int. J. Circuit Theory Appl. 37(3): 497-502 (2009) - 2008
- [j3]Fotis Plessas, Andreas Papalambrou, Grigorios Kalivas:
A 5-GHz Subharmonic Injection-Locked Oscillator and Self-Oscillating Mixer. IEEE Trans. Circuits Syst. II Express Briefs 55-II(7): 633-637 (2008) - [c17]Athanasios Doukas, Grigorios Kalivas:
A Novel SNR per Subcarrier Estimation Scheme for OFDM Systems in Frequency Selective Channels. WiMob 2008: 340-345 - 2007
- [j2]Fotis Plessas, Sofia Vatti, Grigorios Kalivas:
Theoretical and Experimental Evaluation of the Phase Noise Behavior of a Dual-Loop Frequency synthesizer for 5-GHZ WLANS. J. Circuits Syst. Comput. 16(4): 577-588 (2007) - [c16]Fotis Plessas, Andreas Papalambrou, Grigorios Kalivas:
A Subharmonic Injection-Locked Self-Oscillating Mixer. ISCAS 2007: 2626-2629 - [c15]Athanasios Doukas, Grigorios A. Kalivas:
Analysis and Performance Evaluation of a K-Symbol Pilot Assisted Channel Estimator using Linear Interpolation for OFDM Systems. WCNC 2007: 1247-1252 - 2006
- [c14]Athanasios Doukas, Grigorios Kalivas:
SNR Estimation for Low Bit Rate OFDM Systems in AWGN Channel. ICN/ICONS/MCL 2006: 198 - [c13]Athanasios Doukas, Grigorios Kalivas:
Rician K Factor Estimation for Wireless Communication Systems. ICWMC 2006: 69 - 2005
- [c12]Andreas Miaoudakis, A. Lekkas, Grigorios Kalivas, Stavros A. Koubias:
Radio channel characterization in industrial environments and spread spectrum modem performance. ETFA 2005 - 2003
- [c11]Fotis Plessas, Grigorios Kalivas:
Locking techniques for RF oscillators at 5-6 GHz frequency range. ICECS 2003: 986-989 - [c10]Fotis Plessas, Grigorios Kalivas:
A 5 GHz low noise amplifier on 0.35 μm BiCMOS SiGe. ICECS 2003: 1082-1085 - 2002
- [c9]Andreas Miaoudakis, Apostolos Koukourgiannis, Grigorios Kalivas:
Carrier frequency offset estimation and correction for Hiperlan/2 WLANs. ISCC 2002: 693-698 - [c8]Andreas Miaoudakis, Apostolos Koukourgiannis, Grigorios Kalivas:
An all-digital feed-forward CFO cancellation scheme for HIPERLAN/2 in multipath environment. PIMRC 2002: 1767-1771 - 2001
- [c7]Christos Koulamas, A. Lekkas, George D. Papadopoulos, Grigorios Kalivas, Stavros A. Koubias:
Delay performance of radio physical layer technologies as candidates for wireless extensions to industrial networks. ETFA (1) 2001: 133-142 - 2000
- [c6]Dimitrios Soudris, Minas Perakis, Haris Mizas, Vasilios A. Mardiris, Kosfas Katis, Chrissavgi Dre, A. E. Tzimas, E. G. Metaxakis, Grigorios Kalivas, Nikolaos D. Zervas, Spyros Theoharis, George Theodoridis, Adonios Thanailakis, Constantinos E. Goutis:
Low power design of a multi-mode transceiver. ISCAS 2000: 721-724
1990 – 1999
- 1999
- [c5]A. E. Tzimas, E. G. Metaxakis, Grigorios A. Kalivas:
A low-complexity timing estimation and frequency offset correction algorithm for DECT-based digital receivers. ICECS 1999: 1589-1592 - [c4]M. Perakis, A. E. Tzimas, E. G. Metaxakis, Dimitrios Soudris, Grigorios A. Kalivas, C. Katis, Chrissavgi Dre, Constantinos E. Goutis, Adonios Thanailakis, Thanos Stouraitis:
The VLSI implementation of a baseband receiver for DECT-based portable applications. ISCAS (1) 1999: 198-201 - 1998
- [c3]A. E. Tzimas, E. G. Metaxakis, Grigorios Kalivas:
A low complexity baseband receiver for direct conversion burst-type radio systems. ISCC 1998: 246-250 - 1996
- [j1]George M. Stamatelos, Grigorios A. Kalivas:
Space-Diversity Issues in the Context of a B-ISDN-Oriented Indoor Radio Environment. IEEE J. Sel. Areas Commun. 14(3): 461-468 (1996) - [c2]Konstantinos Efstathiou, George D. Papadopoulos, Grigorios A. Kalivas:
High speed frequency synthesizer based on PLL. ICECS 1996: 627-630 - 1995
- [c1]George M. Stamatelos, Grigorios A. Kalivas:
Space-diversity issues in the context of a B-ISDN-oriented indoor radio environment. PIMRC 1995: 1287
Coauthor Index
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