Grigorios Kalivas

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 5

Top Topics

Dielectric Constant

Top Venues

Mob. Networks Appl.

Publications

Ioannis Dimitrios Psycharis, Vasileios Tsourtis, Grigorios Kalivas
A 30 GHz Class-C Switchless Dual-Band Two Core VCO in 40-nm CMOS. MOCAST (2024)
Ioannis Dimitrios Psycharis, Grigorios Kalivas
A 80 GHz VCO using Transformer Based Frequency Doubler. MOCAST (2023)
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)
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)
Michael Charitos, Grigorios Kalivas
MIMO HetNet IEEE 802.11p-LTE deployment in a vehicular urban environment. Veh. Commun. 9 (2017)
Michael Charitos, Theofilos Chrysikos, Grigorios Kalivas, Stavros Kotsopoulos
ITS Applications of a Hybrid WiMAX-WLAN Network for Highway Tunnel Scenarios. VTC Fall (2014)
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) (2014)
Michael Charitos, Grigorios Kalivas
Heterogeneous hybrid vehicular WiMAX-WiFi network for in-tunnel surveillance implementations. ICC (2013)
Michael Charitos, Grigorios Kalivas
WiMAX-WLAN Vehicle-to-Infrastructure Network Architecture during Fast Handover Process. AINA Workshops (2013)
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) (2013)
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) (2013)
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) (2012)
Michael Charitos, Christos Koulamas, Grigorios Kalivas
In-tunnel mobile communications deployment of an heterogeneous WLAN-WiMAX wireless network. FGST (2012)
Fotis Plessas, Athanasios Tsitouras, Grigorios Kalivas
Phase noise characterization of subharmonic injection locked oscillators. Int. J. Circuit Theory Appl. 39 (7) (2011)
Athanasios Tsitouras, Fotis Plessas, Grigorios Kalivas
A linear, ultra wideband, low-power, 2.1-5 GHz, VCO. Int. J. Circuit Theory Appl. 39 (8) (2011)
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)
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) (2011)
Christos Thomos, Grigorios Kalivas
FPGA-based architecture of a DS-UWB Channel Estimator and RAKE Receiver employing a hybrid selection scheme. ICT (2010)
Athanasios Doukas, Grigorios Kalivas
Analysis and performance evaluation of a pilot-aided interpolated channel estimator for OFDM systems. Comput. Electr. Eng. 36 (3) (2010)
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)
Fotis Plessas, Andreas Papalambrou, Grigorios Kalivas
Subharmonic injection-locking and self-oscillating mixing. Int. J. Circuit Theory Appl. 37 (3) (2009)
Fotis Plessas, Andreas Papalambrou, Grigorios Kalivas
A 5-GHz Subharmonic Injection-Locked Oscillator and Self-Oscillating Mixer. IEEE Trans. Circuits Syst. II Express Briefs (7) (2008)
Athanasios Doukas, Grigorios Kalivas
A Novel SNR per Subcarrier Estimation Scheme for OFDM Systems in Frequency Selective Channels. WiMob (2008)
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) (2007)
Fotis Plessas, Andreas Papalambrou, Grigorios Kalivas
A Subharmonic Injection-Locked Self-Oscillating Mixer. ISCAS (2007)
Athanasios Doukas, Grigorios Kalivas
SNR Estimation for Low Bit Rate OFDM Systems in AWGN Channel. ICN/ICONS/MCL (2006)
Athanasios Doukas, Grigorios Kalivas
Rician K Factor Estimation for Wireless Communication Systems. ICWMC (2006)
Andreas Miaoudakis, A. Lekkas, Grigorios Kalivas, Stavros A. Koubias
Radio channel characterization in industrial environments and spread spectrum modem performance. ETFA (2005)
Fotis Plessas, Grigorios Kalivas
Locking techniques for RF oscillators at 5-6 GHz frequency range. ICECS (2003)
Fotis Plessas, Grigorios Kalivas
A 5 GHz low noise amplifier on 0.35 μm BiCMOS SiGe. ICECS (2003)
Andreas Miaoudakis, Apostolos Koukourgiannis, Grigorios Kalivas
An all-digital feed-forward CFO cancellation scheme for HIPERLAN/2 in multipath environment. PIMRC (2002)
Andreas Miaoudakis, Apostolos Koukourgiannis, Grigorios Kalivas
Carrier frequency offset estimation and correction for Hiperlan/2 WLANs. ISCC (2002)
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)
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)
A. E. Tzimas, E. G. Metaxakis, Grigorios Kalivas
A low complexity baseband receiver for direct conversion burst-type radio systems. ISCC (1998)