![Antenna Principles Part II - Multi-Element, Long-Line and Rhombic Antennas, January 1947 Radio-Craft - RF Cafe Antenna Principles Part II - Multi-Element, Long-Line and Rhombic Antennas, January 1947 Radio-Craft - RF Cafe](https://www.rfcafe.com/references/radio-craft/images4/antenna-principles-radio-craft-january-1947-6.jpg)
Antenna Principles Part II - Multi-Element, Long-Line and Rhombic Antennas, January 1947 Radio-Craft - RF Cafe
![What is Lens Antenna? Working, Types, Advantages, Disadvantages and Applications of Lens Antenna - Electronics Desk What is Lens Antenna? Working, Types, Advantages, Disadvantages and Applications of Lens Antenna - Electronics Desk](https://electronicsdesk.com/wp-content/uploads/2020/07/lens-in-transmitting-mode.jpg)
What is Lens Antenna? Working, Types, Advantages, Disadvantages and Applications of Lens Antenna - Electronics Desk
![Sensors | Free Full-Text | IoT Sensor Network Using ESPAR Antenna Based on Beam Scanning Method for Direction Finding Sensors | Free Full-Text | IoT Sensor Network Using ESPAR Antenna Based on Beam Scanning Method for Direction Finding](https://www.mdpi.com/sensors/sensors-22-07341/article_deploy/html/images/sensors-22-07341-g001.png)
Sensors | Free Full-Text | IoT Sensor Network Using ESPAR Antenna Based on Beam Scanning Method for Direction Finding
![Antenna Principles Part VI - Directive Arrays with Metal-Screen Reflectors, May 1947 Radio-Craft - RF Cafe Antenna Principles Part VI - Directive Arrays with Metal-Screen Reflectors, May 1947 Radio-Craft - RF Cafe](https://www.rfcafe.com/references/radio-craft/images4/antenna-principles-directive-metal-screen-reflectors-radio-craft-may-1947-5.jpg)
Antenna Principles Part VI - Directive Arrays with Metal-Screen Reflectors, May 1947 Radio-Craft - RF Cafe
![SOLVED: A half-wave antenna works on the principle that the optimum length of the antenna is half the wavelength of the radiation being received. What is the optimum length of a car SOLVED: A half-wave antenna works on the principle that the optimum length of the antenna is half the wavelength of the radiation being received. What is the optimum length of a car](https://cdn.numerade.com/ask_images/97514c563bc1469fbeb23ef789dfe164.jpg)