Publication detail

Textile-integrated waveguide switch for ISM band 5.8 GHz

CUPAL, M. RAIDA, Z.

Original Title

Textile-integrated waveguide switch for ISM band 5.8 GHz

Type

journal article in Web of Science

Language

English

Original Abstract

In this article, a textile-integrated waveguide (TIW) switch designed for the ISM band 5.8 GHz is presented. Conductive surfaces of the switch are manufactured by screen printing using a silver paste, and side walls of the TIW are sewed by a conductive thread. The switch is based on a common TIW T-divider which is completed by controllable conductive posts in both branches. The controllable posts can be switched from the high-impedance state to the low impedance state (and vice versa) by connecting or disconnecting them to the conductive layers by PIN diodes. Transmissions of the open branch of the switch and the closed one are |S-21| = -1.5 dB and |S-31| = -14.9 dB, respectively. If the manufactured switch is completed by transitions from TIW to coaxial line, the transitions of the open branch and the closed one are|S-21| = -6.2 dB and |S-31| = -15.6 dB, respectively.

Keywords

PIN diode; single-pole-double-throw switch; textile-integrated waveguide

Authors

CUPAL, M.; RAIDA, Z.

Released

8. 1. 2020

Publisher

WILEY

Location

HOBOKEN

ISBN

1098-2760

Periodical

Microwave and Optical Technology Letters

Year of study

62

Number

4

State

United States of America

Pages from

1564

Pages to

1569

Pages count

6

URL

https://onlinelibrary.wiley.com/doi/abs/10.1002/mop.32242

BibTex

@article{BUT161668,
  author="Miroslav {Cupal} and Zbyněk {Raida}",
  title="Textile-integrated waveguide switch for ISM band 5.8 GHz",
  journal="Microwave and Optical Technology Letters",
  year="2020",
  volume="62",
  number="4",
  pages="1564--1569",
  doi="10.1002/mop.32242",
  issn="1098-2760",
  url="https://onlinelibrary.wiley.com/doi/abs/10.1002/mop.32242"
}