Microwave and millimeter-wave Doppler radar heart sensing

2007 ◽  
Author(s):  
Olga Boric-Lubecke ◽  
Jenshan Lin ◽  
Victor M. Lubecke ◽  
Anders Host-Madsen ◽  
Tod Sizer
Keyword(s):  
Millimeter Wave ◽  
Doppler Radar

scholarly journals Analysis of Human Kinetics Using Millimeter-Wave Micro-Doppler Radar

2016 ◽  
Vol 84 ◽  
pp. 36-40 ◽  
Author(s):  
Ashish Kumar Singh ◽  
Yong Hoon Kim
Keyword(s):  
Millimeter Wave ◽  
Doppler Radar ◽  
Human Kinetics

A combination millimeter-wave Doppler radar and THz spectrometer for planetary science

2016 ◽  
Author(s):  
K.B. Cooper ◽  
C. Baldi ◽  
G. Chattopadhyay ◽  
M. Choukroun ◽  
C. Cochrane ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Doppler Radar ◽  
Planetary Science

scholarly journals Correction to “Shear-induced roll structure of fog observed by a millimeter-wave scanning Doppler radar”

2005 ◽  
Vol 32 (19) ◽  
pp. n/a-n/a
Author(s):  
Akihisa Uematsu ◽  
Masayuki K. Yamamoto ◽  
Hiroyuki Hashiguchi ◽  
Koichi Hirashima ◽  
Shoichiro Fukao
Keyword(s):  
Millimeter Wave ◽  
Doppler Radar

scholarly journals Moving Cellular Structure of Fog Echoes Obtained with a Millimeter-Wave Scanning Doppler Radar at Kushiro, Japan

2005 ◽  
Vol 44 (8) ◽  
pp. 1260-1273 ◽  
Author(s):  
Akihisa Uematsu ◽  
Hiroyuki Hashiguchi ◽  
Michihiro Teshiba ◽  
Hisamichi Tanaka ◽  
Koichi Hirashima ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Cellular Structure ◽  
Doppler Radar ◽  
Radar Reflectivity ◽  
Vertical Shear ◽  
Horizontal Wind ◽  
Shear Line ◽  
Position Indicator ◽  
Advection Fog

Abstract Observations of fogs with a millimeter-wave scanning Doppler radar were conducted at Kushiro in Hokkaido, Japan, in the summer seasons of 1999 and 2000. Three typical types of plan position indicator (PPI) displays were observed: cellular echoes with high radar reflectivity factors (∼−10 dBZ), uniformly distributed echoes with high reflectivities (∼−10 dBZ), and uniformly distributed echoes with low reflectivities (∼−30 dBZ). The authors focused on advection fog with cellular echoes observed on 5 August 1999 and 31 July 2000. Echoes showed structures of cells with a reflectivity of −10 dBZ and with intervals of about 1 km. This echo pattern moved northward (i.e., from the sea to the land). There was a vertical shear of the horizontal wind at a height around 200 m in both cases, and structures of each cell were upright above the shear line and were leaning below it. The direction and the speed of the echo pattern in both PPI and range–height indicator (RHI) displays agreed well with that of the horizontal wind at heights above the shear (200 m). In the echo cells, existence of drizzle drops is implied.

Single-Chip W-band SiGe HBT Transceivers and Receivers for Doppler Radar and Millimeter-Wave Imaging

2008 ◽  
Vol 43 (10) ◽  
pp. 2206-2217 ◽  
Author(s):  
Sean T. Nicolson ◽  
Pascal Chevalier ◽  
Bernard Sautreuil ◽  
Sorin P. Voinigescu
Keyword(s):  
Millimeter Wave ◽  
Doppler Radar ◽  
Single Chip ◽  
Sige Hbt ◽  
Millimeter Wave Imaging ◽  
W Band ◽  
Wave Imaging

scholarly journals Shear-induced roll structure of fog observed by a millimeter-wave scanning Doppler radar

2005 ◽  
Vol 32 (14) ◽  
pp. n/a-n/a ◽  
Author(s):  
Akihisa Uematsu ◽  
Masayuki K. Yamamoto ◽  
Hiroyuki Hashiguchi ◽  
Koichi Hirashima ◽  
Shoichiro Fukao
Keyword(s):  
Millimeter Wave ◽  
Doppler Radar
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