TY - GEN
T1 - A fully integrated shock wave transmitter with an on-chip dipole antenna for pulse beam-formability in 0.18-μm CMOS
AU - Mai Khanh, Nguyen Ngoc
AU - Sasaki, Masahiro
AU - Asada, Kunihiro
PY - 2011/3/28
Y1 - 2011/3/28
N2 - This paper presents a fully integrated 9-11-GHz shock wave transmitter with an on-chip antenna and a digitally programmable delay circuit (DPDC) for pulse beam-formability in short-range microwave active imaging applications. The resitorless shock wave generator (SWG) produces a 0.4-V peak-to-peak (p-p) shock wave output in HSPICE simulation. The DPDC is designed to adjust delays of shock-wave outputs for the beam-forming purpose. SWG's output is sent to an integrated meandering dipole antenna through an on-chip transformer. The measured return loss, S11, of a stand-alone integrated meandering dipole is from -26 dB to -10 dB with frequency range of 7.5-12 GHz. A 1.1-mV(p-p) shock wave output is received by a 20-dB standard gain horn antenna located at a 38-mm distance from the chip. Frequency response and delay resolution of the measured shock wave output are 9-11-GHz and 3-ps, respectively. These characteristics are suitable for fully integrated pulse beam-forming array antenna system.
AB - This paper presents a fully integrated 9-11-GHz shock wave transmitter with an on-chip antenna and a digitally programmable delay circuit (DPDC) for pulse beam-formability in short-range microwave active imaging applications. The resitorless shock wave generator (SWG) produces a 0.4-V peak-to-peak (p-p) shock wave output in HSPICE simulation. The DPDC is designed to adjust delays of shock-wave outputs for the beam-forming purpose. SWG's output is sent to an integrated meandering dipole antenna through an on-chip transformer. The measured return loss, S11, of a stand-alone integrated meandering dipole is from -26 dB to -10 dB with frequency range of 7.5-12 GHz. A 1.1-mV(p-p) shock wave output is received by a 20-dB standard gain horn antenna located at a 38-mm distance from the chip. Frequency response and delay resolution of the measured shock wave output are 9-11-GHz and 3-ps, respectively. These characteristics are suitable for fully integrated pulse beam-forming array antenna system.
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U2 - 10.1109/ASPDAC.2011.5722161
DO - 10.1109/ASPDAC.2011.5722161
M3 - Conference contribution
AN - SCOPUS:79952969660
SN - 9781424475155
T3 - Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC
SP - 107
EP - 108
BT - 2011 16th Asia and South Pacific Design Automation Conference, ASP-DAC 2011
T2 - 2011 16th Asia and South Pacific Design Automation Conference, ASP-DAC 2011
Y2 - 25 January 2011 through 28 January 2011
ER -