Power Efficient Rotation Control of Linear Antenna Polarization

Omer Malka, Emanuel Cohen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Power delivery in form of electro-magnetic (EM) field is heavily dependent on matching between radiating and observing elements. Both need to share the same resonating frequency and orientation of polarization. While resonating are pre-designed, the last's performance is heavily based on application use. This paper proposes simple, yet innovative technique to overcome loss of polarity and obtain of additional polarization degree of freedom while boosting power efficiency by 50% for Class-A power amplifier (PA) and 30% for Class-B.

Original languageEnglish
Title of host publication2024 IEEE International Conference on Microwaves, Communications, Antennas, Biomedical Engineering and Electronic Systems, COMCAS 2024
ISBN (Electronic)9798350348187
DOIs
StatePublished - 2024
Externally publishedYes
Event2024 IEEE International Conference on Microwaves, Communications, Antennas, Biomedical Engineering and Electronic Systems, COMCAS 2024 - Tel Aviv, Israel
Duration: 9 Jul 202411 Jul 2024

Publication series

Name2024 IEEE International Conference on Microwaves, Communications, Antennas, Biomedical Engineering and Electronic Systems, COMCAS 2024

Conference

Conference2024 IEEE International Conference on Microwaves, Communications, Antennas, Biomedical Engineering and Electronic Systems, COMCAS 2024
Country/TerritoryIsrael
CityTel Aviv
Period9/07/2411/07/24

Keywords

  • backoff
  • linear polarization
  • PA efficiency
  • phase shifter

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Biomedical Engineering
  • Electrical and Electronic Engineering
  • Instrumentation
  • Radiation

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