Grigorios Kalivas
Grigorios Kalivas
Associate Professor of Electrical adn Computer Engineering, Un. of Patras
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Cited by
Rician K factor estimation for wireless communication systems
A Doukas, G Kalivas
2006 International Conference on Wireless and Mobile Communications (ICWMC …, 2006
Millimeter-wave channel measurements with space diversity for indoor wireless communications
GA Kalivas, M El-Tanany, S Mahmoud
IEEE Transactions on Vehicular Technology 44 (3), 494-505, 1995
Digital radio system design
G Kalivas
John Wiley & Sons, 2009
Radio channel characterization in industrial environments and spread spectrum modem performance
A Miaoudakis, A Lekkas, G Kalivas, S Koubias
2005 IEEE Conference on Emerging Technologies and Factory Automation 1, 7 pp.-93, 2005
A 5-GHz subharmonic injection-locked oscillator and self-oscillating mixer
FC Plessas, A Papalambrou, G Kalivas
IEEE Transactions on Circuits and Systems II: Express Briefs 55 (7), 633-637, 2008
Millimeter-wave channel measurements for indoor wireless communications
GA Kalivas, M El-Tanany, SA Mahmoud
[1992 Proceedings] Vehicular Technology Society 42nd VTS Conference …, 1992
SNR estimation for low bit rate OFDM systems in AWGN channel
D Athanasios, G Kalivas
International Conference on Networking, International Conference on Systems …, 2006
MIMO HetNet IEEE 802.11 p–LTE deployment in a vehicular urban environment
M Charitos, G Kalivas
Vehicular Communications 9, 222-232, 2017
A 1 V CMOS programmable accurate charge pump with wide output voltage range
A Tsitouras, F Plessas, M Birbas, G Kalivas
Microelectronics journal 42 (9), 1082-1089, 2011
Channel characterization for indoor wireless communications at 21.6 GHz and 37.2 GHz
G Kalivas, M El-Tanany, S Mahmoud
Proceedings of 2nd IEEE International Conference on Universal Personal …, 1993
Microstrip/slotline frequency halver
RG Harrison, GA Kalivas
US Patent 4,636,757, 1987
Locking techniques for RF oscillators at 5-6 GHz frequency range
F Plessas, G Kalivas
10th IEEE International Conference on Electronics, Circuits and Systems …, 2003
Indoor radio path loss comparison between the 1.7 GHz and 37 GHz bands
S Todd, M El-Tanany, G Kalivas, S Mahmoud
Proceedings of 2nd IEEE International Conference on Universal Personal …, 1993
Heterogeneous hybrid vehicular WiMAX-WiFi network for in-tunnel surveillance implementations
M Charitos, G Kalivas
2013 IEEE International Conference on Communications (ICC), 6386-6390, 2013
A sub‐1V supply CMOS voltage reference generator
A Tsitouras, F Plessas, M Birbas, J Kikidis, G Kalivas
International Journal of Circuit Theory and Applications 40 (8), 745-758, 2012
Carrier frequency offset estimation and correction for Hiperlan/2 WLANs
A Miaoudakis, A Koukourgiannis, G Kalivas
Proceedings ISCC 2002 Seventh International Symposium on Computers and …, 2002
A low complexity baseband receiver for direct conversion DECT-based portable communication systems
EG Metaxakis, AE Tzimas, GA Kalivas
ICUPC'98. IEEE 1998 International Conference on Universal Personal …, 1998
A new slotline-microstrip frequency halver
GA Kalivas, RG Harrison
1985 IEEE MTT-S International Microwave Symposium Digest, 683-686, 1985
Delay performance of radio physical layer technologies as candidates for wireless extensions to industrial networks
C Koulamas, A Lekkas, G Papadopoulos, G Kalivas, S Koubias
ETFA 2001. 8th International Conference on Emerging Technologies and Factory …, 2001
High speed frequency synthesizer based on PLL
KA Efstathiou, G Papadopoulos, GA Kalivas
Proceedings of Third International Conference on Electronics, Circuits, and …, 1996
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