Projects per year
Abstract
In this paper, we present a novel frequency selective antenna based on the distributed coupled-resonator (DCR) feeding network. The main idea is to design a high performance, compact and cost-effective antenna module with filtering functionality for mm-Wave phased arrays. The DCR structure with a simple and low-profile stack-up fabrication is effectively adopted to achieve a compact modular fourth-degree filtering antenna (Filtenna) with a steep roll-off rejection and directive radiation pattern. For demonstration, a 2×2 array of the Filtenna is separately designed and fabricated with the aim of phased array antenna fed by a Quad-channel beamformer. The experimental results of the Filtenna are well-agreed with the simulations demonstrating return-loss and realized-gain of 15 dB and 8 dBi, respectively. The proposed Filtenna array is operating at 31 GHz with bandwidth of 2 GHz (15 dB return loss) and in-phase directivity of 15.6 dBi. The proposed antenna is scalable to large arrays suitable for high gain applications like automotive radar, SATCOM and 5G
Original language | English |
---|---|
Title of host publication | 2022 International Workshop on Antenna Technology (iWAT) |
Pages | 45-48 |
Number of pages | 4 |
ISBN (Electronic) | 9781665494496 |
DOIs | |
Publication status | Published - 4 Jul 2022 |
Event | 2022 International Workshop on Antenna Technology: iWAT 2022 - Dublin, Ireland Duration: 16 May 2022 → 18 May 2022 |
Conference
Conference | 2022 International Workshop on Antenna Technology |
---|---|
Abbreviated title | iWAT 2022 |
Country/Territory | Ireland |
City | Dublin |
Period | 16/05/22 → 18/05/22 |
Keywords
- Antenna array
- beamformer chip
- Coupledresonator
- distributed
- filtering antenna
- phased-array
- frequency selective
- millimeter-wave
- Coupled-resonator
ASJC Scopus subject areas
- Instrumentation
- Electrical and Electronic Engineering
- Computer Networks and Communications
Fingerprint
Dive into the research topics of 'A Novel Frequency Selective Antenna for mm-Wave Phased Arrays'. Together they form a unique fingerprint.Projects
- 1 Finished
-
PAris - Phased Array Design of a Ka-band UAV anticollision-radar
Paulitsch, H., Stamatopoulos, N., Schreiber, H., Gruber, A., Peppas, I., Rezaee, B. & Sarbandi Farahani, H.
1/03/17 → 29/02/20
Project: Research project