Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Toshiyuki Nagasaku"'
Publikováno v:
SAE International Journal of Passenger Cars - Electronic and Electrical Systems. 5:272-279
This paper describes the development of a compact and low cost millimeter wave Doppler radar sensor (77GHz band), which can measure the vehicle ground speed precisely. The sensor has three unique features: First, all the radio frequency components ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c767eb1fc7baef1ee272a003cdceea9
https://doi.org/10.4271/2012-01-0937
https://doi.org/10.4271/2012-01-0937
Publikováno v:
IEICE Transactions on Electronics. :1042-1049
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91913e462d217a275aa0d9ecad66649c
https://doi.org/10.1587/transele.e95.c.1042
https://doi.org/10.1587/transele.e95.c.1042
Publikováno v:
IEICE Transactions on Electronics. :1773-1778
A 24-GHz continuous wave (CW) radar with three vertically switched beam antennas for monitoring different range segments has been newly proposed and developed as a means to detect intruders in a fan-shaped ground area with 90degs. in azimuth and over
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4edb53297ff9d94121579ca09090dc4e
https://doi.org/10.1587/transele.e94.c.1773
https://doi.org/10.1587/transele.e94.c.1773
Autor:
Toshiyuki Nagasaku, Hiroshi Shinoda, A. Yamamoto, T. Yoshikawa, Hiroshi Kondoh, K. Kogo, Y. Muto
Publikováno v:
2008 IEEE Compound Semiconductor Integrated Circuits Symposium.
A new 77 GHz single-chip radar sensor has been developed, which encapsulates a GaAs p-HEMT transceiver MMIC with an on-chip patch antenna in a resin-molded package integrated with a resin collimating lens on the top to achieve an EIRP of 13.5 dBm and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84dc698247c22f12b6e5526e7625e34b
https://doi.org/10.1109/csics.2008.25
https://doi.org/10.1109/csics.2008.25
Publikováno v:
ISSCC
Increasing demands for multi-Gb/s data transmission make the mm-wave wireless communication systems more attractive. The VCO is an essential block in these systems. This paper describes an amplitude-redistribution technique which improves phase noise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f315a7ba4ed2bdc5ce9a9f1ce949dd0f
https://doi.org/10.1109/isscc.2008.4523267
https://doi.org/10.1109/isscc.2008.4523267
Publikováno v:
2007 IEEE/MTT-S International Microwave Symposium.
A 24 GHz intruder detection radar with three vertically-switched-beam antennas has been developed to cover a fan-shaped ground area with 90 degs. in azimuth and 0 to over 14 m in range, when mounted at a height of 5 m. Each switched beam monitors a d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a935f1bd68730571aac2fcd6239f6e91
https://doi.org/10.1109/mwsym.2007.380453
https://doi.org/10.1109/mwsym.2007.380453
Publikováno v:
Analog Integrated Circuits and Signal Processing. 11
In this letter, a novel current-mode operational amplifier (COA) is proposed. The proposed COA can operate at 2 V (±1 V) supply voltage. For high frequency operation it has only an npn transistor in signal path. Finally, SPICE simulation are shown t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9122ff0e0a3c95b2dd002237ea802554
https://doi.org/10.1007/bf00174252
https://doi.org/10.1007/bf00174252
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