A Wide Coverage S-Band Array with Dual Polarized Connected Bowtie Antenna Elements
Paper i proceeding, 2019

A low profile dual-polarized bowtie antenna element is studied for an S-band (3 GHz) wide-scan application in a large-scale (nearly an infinitely large) uniformly excited phased array. The study shows that the array with such elements, when connected, is capable of scanning up to ±75° at E-plane and ±15° at H-plane for horizontal and vertical polarizations respectively. The bandwidth of the infinite array with such elements across these scan angles is 10% and 25% for the active reflection coefficient of −10 dB and −5 dB respectively.

dual polarization

phased array

Dipole antennas

connected array

Phased arrays

bowtie array

Finite element analysis

Bandwidth

A wide scan array

Microstrip antenna arrays

Författare

Prabhat Khanal

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Antennsystem

Jian Yang

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Antennsystem

Marianna Ivashina

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Antennsystem

Anders Hook

SAAB

Ruoshan Luo

SAAB

2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting

2001-2002

2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting
Atlanta, GA, USA,

Sensorintegration på bemannade och autonoma flygfarkoster

VINNOVA, 2017-11-10 -- 2021-11-30.

Ämneskategorier

Elektroteknik och elektronik

DOI

10.1109/APUSNCURSINRSM.2019.8888598

ISBN

9781728106922

Mer information

Senast uppdaterat

2019-12-03