Differential UWB power-distribution network with equal power ratio and out-of-phase single-ended outputs

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

View graph of relations

Author(s)

  • Suyang Shi
  • Wai-Wa Choi
  • Kam-Weng Tam
  • Wenquan Che
  • Quan Xue

Detail(s)

Original languageEnglish
Title of host publication2012 IEEE/MTT-S International Microwave Symposium Digest
PublisherInstitute of Electrical and Electronics Engineers, Inc.
Number of pages3
ISBN (electronic)9781467310871, 978-1-4673-1088-8, 978-1-4673-1086-4
ISBN (print)978-1-4673-1085-7
Publication statusPublished - 2012

Publication series

Name
ISSN (Print)0149-645X

Conference

Title2012 IEEE MTT-S International Microwave Symposium (IMS 2012)
PlaceCanada
CityMontreal, QC
Period17 - 22 June 2012

Abstract

In this work, a novel UWB differential ultra-wideband (UWB) power-distribution network is presented. By properly converting four-port balanced filter to a three-port balun filter, a differential power-distribution network integrated with two balun filters can be realized. To demonstrate the idea, a prototype centered at 4 GHz for lower band of UWB (3.1-4.85 GHz) is designed and fabricated. The selective differential-mode passband response with 45% bandwidth and wideband common-mode rejection which is greater than 20 dB is obtained. The phase and amplitude imbalances are 180° ± 2° and 0.1 ± 0.2 dB, respectively. © 2012 IEEE.

Research Area(s)

  • Balun filter, Differential-/common-mode, Mixed-mode S-parameter, Power-distribution network

Citation Format(s)

Differential UWB power-distribution network with equal power ratio and out-of-phase single-ended outputs. / Shi, Suyang; Choi, Wai-Wa; Tam, Kam-Weng et al.
2012 IEEE/MTT-S International Microwave Symposium Digest. Institute of Electrical and Electronics Engineers, Inc., 2012.

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review