The Impact of Group Delay Dispersion on Radar Imaging With Multiresonant Antennas
IEEE Microwave and Wireless Components Letters(2022)
摘要
Radar sensing has become very popular over the last two decades, and research has focused on high-bandwidth and high-resolution systems. Due to the steadily increasing center frequency of front-end circuits, on-chip antennas are the preferred choice over PCB antennas and horn antennas when frequencies get close to THz. However, conventional on-chip antennas are severely limited in bandwidth, leadi...
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关键词
Antenna measurements,Radar imaging,Radar antennas,Radar,System-on-chip,Antennas,Delays
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