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Abstract
A simple structure of reconfigurable unit cell is proposed for 1-bit transmitarrays in the C-band. It consists of two square ring patches capacitively coupled to U-shaped microstrip resonators, all implemented on a 5-layer printed circuit board. The resonators on one side of the unit cell are connected to the resonators on the other side through vias. The structure can operate on dual linear polarized waves and features minimum number of vias, low insertion loss and a 2.8% fractional bandwidth. The change of the phase state between 0° and 180° is implemented with PIN diode switches. The unit cell simulation results are validated by measurements of a stand-alone unit cell in a rectangular waveguide. In both phase states, the transmission and reflection coefficients have very similar values with the minimum insertion loss of 1.7 dB and 1.9 dB at 5.9 GHz in the phase states of 180° and 0°, respectively. Application of the proposed unit cell for 1-bit reconfigurable transmitarrays is discussed and the effects of the phase quantization are evaluated numerically
Original language | English |
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Title of host publication | 13th European Conference on Antennas and Propagation (EuCAP) 31 March-5 April 2019: Proceedings |
Place of Publication | Krakow, Poland |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Number of pages | 4 |
Publication status | Published - 20 Jun 2019 |
Event | 13th European Conference on Antennas and Propagation - Krakow, Poland Duration: 31 Mar 2019 → 05 Apr 2019 Conference number: 13th https://www.eucap.org/ |
Conference
Conference | 13th European Conference on Antennas and Propagation |
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Abbreviated title | EuCAP 2019 |
Country/Territory | Poland |
City | Krakow |
Period | 31/03/2019 → 05/04/2019 |
Internet address |
Fingerprint
Dive into the research topics of 'A Study of C-Band 1-Bit Reconfigurable Dual-Polarized Transmitarray'. Together they form a unique fingerprint.Activities
- 2 Hosting an academic visitor
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Irina Munina
Dmitry Zelenchuk (Host)
19 Jan 2019 → 31 Jan 2019Activity: Hosting a visitor types › Hosting an academic visitor
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Pavel Turalchuk
Dmitry Zelenchuk (Host)
19 Jan 2019 → 31 Jan 2019Activity: Hosting a visitor types › Hosting an academic visitor
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Antenna-Filter-Antenna Based Transmitarray with Beamsteering Capability
Munina, I., Turalchuk, P. & Zelenchuk, D., 05 Nov 2019, IEEE COMCAS 2019 International Conference on Microwaves, Communications, Antennas and Electronic Systems. Institute of Electrical and Electronics Engineers Inc., 4 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter (peer-reviewed) › peer-review
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A tiled dual-polarized transmitarray with 1-bit quantization
Munina, I., Turalchuk, P., Kirillov, V., Verevkin, A., Zelenchuk, D. & Shitvov, A. P., 01 May 2019, (Accepted) IV International Conference on Metamaterials and Nanophotonics METANANO : Proceedings. IOP PUBLISHING LTD, 4 p. (IOP Journal of Physics: Conference Series ).Research output: Chapter in Book/Report/Conference proceeding › Chapter (peer-reviewed) › peer-review
Open AccessFile -
Reconfigurable Unit Cell for dual-polarized transmitarrays
Munina, I., Kirillov, V., Turalchuk, P. & Zelenchuk, D., 04 Mar 2019, Proceedings of the 4th ESA Workshop on Advanced Flexible Telecom Payloads. 6 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Open AccessFile