@article{CHENG Yong:440, author = {CHENG Yong, LU Wenjun, CHENG Chonghu, CAO Wei}, title = {Design and study of a compact planar ultra-wideband antenna}, publisher = {Front. Electr. Electron. Eng.}, year = {2007}, journal = {Frontiers of Electrical and Electronic Engineering}, volume = {2}, number = {4}, eid = {440}, numpages = {3}, pages = {440}, keywords = {ultra-wideband antennas, microstrip antennas, compact planar antennas, pulse signal fidelity}, url = {https://journal.hep.com.cn/fee/EN/abstract/article_6865.shtml}, doi = {10.1007/s11460-007-0082-z} }