How to build a dipole antennaPROBLEM TO BE SOLVED: To provide a method to assemble a microwave antenna assembly.ケンリン エス.ボン
The current is maximum and voltage is minimum at the center of the dipole antenna. Conversely, the current is minimum and voltage is maximum at the ends of the dipole antenna. The radiation pattern of the basic dipole antenna is shown in the figure below. It is perpendicular to the axis o...
The circuit is being used as a current booster, the current being the supply to the transmitter and dependent on the voltage it produces. The LM317 always tries to keep 1.25V between it’s output pin and “adj” pin but where we benefit here is the current at the “adj” pin is very...
Different types of antenna elements are used to make up an array. Those commonly used in phased arrays are the dipole and patch; refer toFigure 1. FIGURE 1.Common antenna types: (a) half wave dipole; (b) patch. The dipole is a basic half wavelength conductor fed at the center. A pat...
The dipole antenna is a simple antenna consisting of two rods or wires of exactly the same type and length, which serve as the conductive elements for the electrical energy. The current is applied (transmitter) or taken (receiver) from between the two halves of the antenna. To help you get...