Electronically steerable CRLH leaky wave antenna with only one control voltage
In: "Electronically steerable CRLH leaky wave antenna with only one control voltage" - Karlsruhe, Germany: METAMATERIALS 2010, 2010, pp. 223 - 225
2010book article/chapter in collection
Electrical Engineering and Information Technology
Title:
Electronically steerable CRLH leaky wave antenna with only one control voltage
Author:
Held, SebastianUDE
- LSF ID
- 4228
- Other
- connected with university
- LSF ID
- 3322
- ORCID
- 0000-0003-4606-3712
- Other
- connected with university
- GND
- 1175897205
- LSF ID
- 47126
- ORCID
- 0000-0002-1467-6373
- Other
- connected with university
Abstract:
A simple topology is used to integrate active devices (varactor diodes) into the unit cell of the CRLH transmission line structure. This allows for a tuning of the phase constant β at a fixed frequency, and, hence an effective control of the radiation angle of the leaky wave mode.