@inproceedings{6054e97ab18c42bfb62603c1a000e88b,
title = "Miniaturization design of 3dB directional coupler applied to balanced power amplifier in WLAN system",
abstract = "This paper designs a 3dB branch line coupler which is applied to the balanced power amplifier. By the traditional meandering method, the microstrips of the branch line coupler are bended to inside, thereby the size of the structure is reduced. The size of optimized branch line coupler is 0.18λ×0.13λ. Test results show that, in the 2.4∼2.485 GHz band, the magnitude of the straight port is consistent with that of the coupling port, and the phase difference can be 90 degree. Also, the isolation degree is greater than 15dB.",
keywords = "3dB, 90°, Coupler, Miniaturization",
author = "Weidong Kong and Peng Li and Meng Chang and Guohui Yang",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 IEEE International Conference on Electronic Information and Communication Technology, ICEICT 2016 ; Conference date: 20-08-2016 Through 22-08-2016",
year = "2017",
month = mar,
day = "15",
doi = "10.1109/ICEICT.2016.7879770",
language = "英语",
series = "Proceedings of 2016 IEEE International Conference on Electronic Information and Communication Technology, ICEICT 2016",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "571--573",
booktitle = "Proceedings of 2016 IEEE International Conference on Electronic Information and Communication Technology, ICEICT 2016",
address = "美国",
}