Method and apparatus to determine the direction of wave energy of a broad frequency band, in particular of sound waves in water

• 1. 用于产生和评估超声波信号、尤其是用于确定车辆与障碍物的距离的装置和方法 [P] . 中国专利： CN104471438B . 2017.07.07
• 2. 用于产生和评估超声波信号、尤其是用于确定车辆与障碍物的距离的装置和方法 [P] . 中国专利： CN104471438A . 2015-03-25
• 3. method and device for direction of wave energy in a wide frequency band, in particular of sound waves in water [P] . 德国专利： DE000000977781B . 1970-03-26

  机译： 于宽频带中的波能，尤其是水中声波的方向的方法和装置

• 4. Device to determine the direction of sound wave energy in a plane, in particular, of water sound waves [P] . 德国专利： DE688548C . 1940-02-23

  机译： 确定平面中尤其是水声波的声波能量方向的设备

• 5. A method to determine the direction of wave energy, in particular of sound waves in the water [P] . 德国专利： DE977783C . 1970-03-26

  机译： 一种确定波能，尤其是水中声波方向的方法

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• 1. Improvement of Water and Wastewater Treatment Process Using Various Sound Waves—A Consideration from the Viewpoint of Frequency [J] . Akira Hiratsuka ,Yugo Tomonaga ,Yoshiro Yasuda . 水资源与保护（英文） . 2014,第15期
• 2. Development of Magnetic Compound Fluid Rubber Sensor for Practical Usage on amp;gamma;-Irradiation and Energy Harvesting for Broad-Band Electromagnetic Waves [J] . Kunio Shimada ,Ryo Ikeda ,Hiroshige Kikura . 力学国际期刊（英文） . 2019,第9期
• 3. 直驱式水轮机波能利用装置功率带宽设计方法研究 [C] . 郭晓晨 ,吴一红 . 第二届中国海洋可再生能源发展年会暨论坛 . 2013
• 4. 基于回波能量积分的气体超声波流量计信号处理方法研究与实现 [A] . 刘博 . 2019