RADAR DEVICE AND RADAR OUTPUT ADJUSTMENT SYSTEM
PROBLEM TO BE SOLVED: To provide a technology for shortening time required for the adjustment of the transmission power of a radar device.SOLUTION: Initial measurement means (30: S120 to S150) sets an adjustment parameter to an arbitrary value, and transmits a radar wave, and acquires an initial tra...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a technology for shortening time required for the adjustment of the transmission power of a radar device.SOLUTION: Initial measurement means (30: S120 to S150) sets an adjustment parameter to an arbitrary value, and transmits a radar wave, and acquires an initial transmission level as a result obtained by allowing a measurement device disposed outside the radar device to measure the transmission level of the radar wave, and receives the delay wave of the radar wave from a delay device disposed outside the radar device for delaying and returning the radar wave, and acquires an initial reception level as a result obtained by measuring the reception level of the delay wave. Target setting means (30: S160) sets a target reception level in accordance with a preliminarily set target transmission level and the initial transmission level and initial reception level acquired by the initial measurement means. Adjustment execution means (30: S170) repeats the measurement of the adjustment of the adjustment parameter and the measurement of the reception level until the reception level matches the target reception level.SELECTED DRAWING: Figure 2
【課題】レーダ装置の送信電力の調整に要する時間を短縮する技術を提供する。【解決手段】初期計測手段(30:S120〜S150)は、調整パラメータを任意の値に設定してレーダ波を送信し、当該レーダ装置の外部に設けられた計測装置にレーダ波の送信レベルを計測させた結果である初期送信レベルを取得すると共に、当該レーダ装置の外部に設けられ、レーダ波を遅延させて返送する遅延装置からレーダ波の遅延波を受信し、該遅延波の受信レベルを計測した結果である初期受信レベルを取得する。目標設定手段(30:S160)は、予め設定された目標送信レベル、初期計測手段により取得された初期送信レベルおよび初期受信レベルに従って、目標受信レベルを設定する。調整実行手段(30:S170)は、受信レベルが目標受信レベルと一致するまで、調整パラメータの調整と受信レベルの計測を繰り返す。【選択図】図2 |
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