Hydrogel microphones for stealthy underwater listening
2016年8月24日 · Exploring the abundant resources in the ocean requires underwater acoustic detectors with a high-sensitivity reception of low-frequency sound from greater distances and …
Capacitive Low-Frequency Hydrophone Based on …
2024年8月6日 · This work introduces a capacitive hydrophone (CH) designed for highly sensitive detection of low-frequency underwater sound signals. Comprising a latex film/silver electrode …
西安交通大学胡桥教授团队ACS Nano：用于水下监测的离子电子 …
2024年8月12日 · 该电容式水听器在广泛的频率范围内（20 Hz 到 800 Hz）展示出了卓越的灵敏度，在特低频带（20 Hz 到 125 Hz）中实现了高达-159.7 dB的接收灵敏度，性能比商业压电式 …
Exploring the abundant resources in the ocean requires underwater acoustic detectors with a high-sensitivity reception of low-frequency sound from greater distances and zero reflections. …
西安交大胡桥教授团队《ACS Nano》：用于水下监测的离子电子 …
2024年8月15日 · 研究强调了这种新型水听器在复杂海洋环境中进行舰艇等海洋装备辐射噪声目标被动声纳检测领域的优势，并展示了其在深海低频高灵敏水听器设计中的潜力。 查看文献： …
Gate-Free Hydrogel–Graphene Transistors as Underwater …
2018年11月14日 · A perfect impedance match from water-rich hydrogels to an oceanic background makes hydrogel microphones ideal for long-distance, underwater acoustic …
Capacitive Low-Frequency Hydrophone Based on ... - PubMed
2024年8月20日 · This work introduces a capacitive hydrophone (CH) designed for highly sensitive detection of low-frequency underwater sound signals. Comprising a latex film/silver electrode …
Hydrogel microphones for stealthy underwater listening
2016年8月24日 · Capacitive Low-Frequency Hydrophone Based on Micronanostructured Iontronic Hydrogel for Underwater Monitoring. Hydrophones play a crucial role in underwater target …
Capacitive Low-Frequency Hydrophone Based on …
2024年8月6日 · This work introduces a capacitive hydrophone (CH) designed for highly sensitive detection of low-frequency underwater sound signals. Comprising a latex film/silver electrode …
Response of hydrogel microphone to underwater acoustic waves.: Hydrogel …
The wood hydrophone consists of a conductive wood electrode with deposited polypyrrole (PPy) microbranches (polypyrrole wood (PW)) and a cellulosic micropatterned anti‐swelling hydrogel …