@article{0ae3b4510f0d416cab7e849e896bebfc,
title = "Miniature ultra-wideband power divider using bridged T-coils",
abstract = "In this work, a miniature ultra-wideband (UWB) power divider (PD) is proposed. By implementing the transmission lines of a two-stage Wilkinson PD using bridged T-coils, very compact size with no reduction in bandwidth can be achieved. Specifically, a proposed UWB two-way PD with a center frequency f 0=5.5 GHz is implemented using the commercial GaAs pHEMT process. The circuit size without pads is only 1.45 mm × 0.84 mm, which is about 0.027 λ 0 × 0.016 λ 0 at f 0. The fractional bandwidth for 15-dB input/output return loss and isolation is 110\%, and the in-band insertion loss is within 1.3 ± 0.36 dB.",
keywords = "(PD), Bridged T coil, GaAs, lumped-element, p.d, power divider, ultra-wideband (UWB)",
author = "Lin, \{Yo Shen\} and Lee, \{Jun Hua\}",
note = "Funding Information: Manuscript received March 14, 2012; revised June 05, 2012; accepted June 12, 2012. Date of publication July 05, 2012; date of current version August 03, 2012. This work was supported in part by the National Science Council of Taiwan under Grant NSC 99-2221-E-008-096-MY3 and Grant NSC 100-2628-E-008-010-MY3, and by the National Center for High-Performance Computing, Taiwan.",
year = "2012",
doi = "10.1109/LMWC.2012.2205231",
language = "???core.languages.en\_GB???",
volume = "22",
pages = "391--393",
journal = "IEEE Microwave and Wireless Components Letters",
issn = "1531-1309",
number = "8",
}