![Ultrawideband, high-gain, high-efficiency, circularly polarized Archimedean spiral antenna - ScienceDirect Ultrawideband, high-gain, high-efficiency, circularly polarized Archimedean spiral antenna - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1434841119314505-gr1.jpg)
Ultrawideband, high-gain, high-efficiency, circularly polarized Archimedean spiral antenna - ScienceDirect
![Miniaturization of logarithmic spiral antenna with modified Koch curve - Sharma - 2018 - Microwave and Optical Technology Letters - Wiley Online Library Miniaturization of logarithmic spiral antenna with modified Koch curve - Sharma - 2018 - Microwave and Optical Technology Letters - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/9f82f3cb-019f-49ee-b49c-6795d4017b06/mop31321-fig-0003-m.jpg)
Miniaturization of logarithmic spiral antenna with modified Koch curve - Sharma - 2018 - Microwave and Optical Technology Letters - Wiley Online Library
![Broadband circularly polarized Fabry‐Perot antenna utilizing Archimedean spiral radiator and multi‐layer partially reflecting surface - Tran - 2019 - International Journal of RF and Microwave Computer-Aided Engineering - Wiley Online Library Broadband circularly polarized Fabry‐Perot antenna utilizing Archimedean spiral radiator and multi‐layer partially reflecting surface - Tran - 2019 - International Journal of RF and Microwave Computer-Aided Engineering - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/dcf2c942-9192-499b-a66c-5b0890570c75/mmce21647-fig-0001-m.jpg)
Broadband circularly polarized Fabry‐Perot antenna utilizing Archimedean spiral radiator and multi‐layer partially reflecting surface - Tran - 2019 - International Journal of RF and Microwave Computer-Aided Engineering - Wiley Online Library
![Power pattern (for linear polarization) of single spiral antenna element | Download Scientific Diagram Power pattern (for linear polarization) of single spiral antenna element | Download Scientific Diagram](https://www.researchgate.net/publication/344011972/figure/fig10/AS:960480961130543@1606007914711/Power-pattern-for-linear-polarization-of-single-spiral-antenna-element.png)
Power pattern (for linear polarization) of single spiral antenna element | Download Scientific Diagram
![Sensors | Free Full-Text | RF Energy Harvesting System Based on an Archimedean Spiral Antenna for Low-Power Sensor Applications Sensors | Free Full-Text | RF Energy Harvesting System Based on an Archimedean Spiral Antenna for Low-Power Sensor Applications](https://www.mdpi.com/sensors/sensors-19-01318/article_deploy/html/images/sensors-19-01318-g007.png)
Sensors | Free Full-Text | RF Energy Harvesting System Based on an Archimedean Spiral Antenna for Low-Power Sensor Applications
![Vertical radiation pattern of the two-arm Archimedean spiral antenna at... | Download Scientific Diagram Vertical radiation pattern of the two-arm Archimedean spiral antenna at... | Download Scientific Diagram](https://www.researchgate.net/publication/226937305/figure/fig4/AS:617427155030016@1524217513046/Vertical-radiation-pattern-of-the-two-arm-Archimedean-spiral-antenna-at-25-GHz-with.png)