Simultaneous analog tuning of the series- A nd anti-resonances of acoustic wave resonators

Wesley N. Allen, Anming Gao, Songbin Gong, Dimitrios Peroulis

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A new electronically-reconfigurable hybrid acoustic-wave-lumped-element resonator (AWLR) is presented that enables simultaneous analog tuning of both the series- A nd anti-resonant frequencies. Acoustic-wave resonators are combined with lumped inductors and two tunable capacitors in such a way that physically small fully reconfigurable resonators with Qs in the order of 100s are generated. Due to the simultaneous control, AWLR-based filters with both reconfigurable transmission zeros and center frequencies are possible. A record 2.6% series-resonant frequency tuning is demonstrated and Qs up to 680 are shown.

Original languageEnglish (US)
Title of host publication2018 IEEE 19th Wireless and Microwave Technology Conference, WAMICON 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-3
Number of pages3
ISBN (Electronic)9781538612675
DOIs
StatePublished - May 23 2018
Event19th IEEE Wireless and Microwave Technology Conference, WAMICON 2018 - Sand Key, United States
Duration: Apr 9 2018Apr 10 2018

Publication series

Name2018 IEEE 19th Wireless and Microwave Technology Conference, WAMICON 2018

Other

Other19th IEEE Wireless and Microwave Technology Conference, WAMICON 2018
CountryUnited States
CitySand Key
Period4/9/184/10/18

Keywords

  • 5G mobile communication
  • Acoustic wave
  • internet of things
  • reconfigurable RF
  • tunable resonators

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Instrumentation

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