Development of a cloud profiling FM-CW radar at 95 GHz and its preliminary results

Takano, Toshiaki; Suga, Yumiro; Takei, Kentaro; Kawamura, Y.; Sakai, Kurt; Kumagai, Hiroshi; Takamura, Toshinari; Nakanishi, Y.; Nakajima, Teruyuki

doi:10.1117/12.466403

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The Principles Of the Fmcw Radar1

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“…Mixing the received and transmitted frequencies, the beat frequencies b f are observed in the spectra. The time takes for the signal to travel the two-way distance between the target and the radar is T o , hence [7], [8] …”

Section: The Principles Of the Fmcw Radarmentioning

confidence: 99%

Radio Wave Propagation Characteristics in FMCW Radar

Sami¹

2009

JEMAA

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Section: The Principles Of the Fmcw Radarmentioning

confidence: 99%

Radio Wave Propagation Characteristics in FMCW Radar

Sami¹

2009

JEMAA

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Intensity-modulated linear-frequency-modulated continuous-wave lidar for distributed media: fundamentals of technique

et al. 2010

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We analyze the intensity-modulation frequency-modulated continuous-wave (FMCW) technique for lidar remote sensing in the context of its application to distributed media. The goal of the technique is the reproduction of the sounded-medium profile along the emission path. A conceptual analysis is carried out to show the problems the basic version of the method presents for this application. The principal point is the appearance of a bandpass filtering effect, which seems to hinder its use in this context. A modified version of the technique is proposed to overcome this problem. A number of computer simulations confirm the ability of the modified FMCW technique to sound distributed media.

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Development of a cloud profiling FM-CW radar at 95 GHz and its preliminary results

Cited by 2 publications

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Radio Wave Propagation Characteristics in FMCW Radar

Radio Wave Propagation Characteristics in FMCW Radar

Intensity-modulated linear-frequency-modulated continuous-wave lidar for distributed media: fundamentals of technique

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