Antenna Mutual Coupling Effects in Highly Integrated Transmitter Arrays
Paper i proceeding, 2020

A scattering parameter re-normalization procedure is proposed to obtain a new set of parameter that directly quantifies the actual coupling and reflection coefficients of power waves in highly integrated array antenna systems employing unequal port terminations. We examine both the intra-element coupling between the radiator and the active circuitry along with the inter-element coupling between the elements of an antenna array and discuss the important differences from the more customary 50-Ohm S-parameters.

millimeter-wave

active integrated antenna

power amplifier

antenna arrays

co-design

mutual coupling

Författare

Wan-Chun Liao

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Antennsystem

Rob Maaskant

Chalmers, Elektroteknik, Kommunikations- och antennsystem

Thomas Emanuelsson

Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik, Mikrovågselektronik

Artem Vilenskiy

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Antennsystem

Marianna Ivashina

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Antennsystem

IEE Proceedings H: Microwaves, Antennas and Propagation

0950-107X (ISSN)

2020 14th European Conference on Antennas and Propagation (EuCAP)
Copenhagen, Denmark,

Integrated Antenna Arrays (VINNOVA Competence Center ChaseOn)

VINNOVA, 2016-01-01 -- 2021-12-31.

Styrkeområden

Informations- och kommunikationsteknik

Ämneskategorier

Annan elektroteknik och elektronik

DOI

10.23919/EuCAP48036.2020.9135768

Mer information

Skapat

2020-09-23