Final answer:
To prevent high voltage standing wave ratios (VSWR) in transmitters and receivers, measures such as tightening connections between cables and connectors, using impedance-matched hardware, and properly designing and building the antenna can be taken.
Step-by-step explanation:
To prevent high voltage standing wave ratios (VSWR) in transmitters and receivers, there are several measures that can be taken:
- Tighten connections between cables and connectors: Loose connections can cause impedance mismatch and increase reflections, leading to higher VSWR. By ensuring that all connections are tight, you can minimize impedance mismatch.
- Use impedance-matched hardware throughout: Impedance matching ensures that the impedance of the transmitter or receiver matches the impedance of the transmission line or antenna. This reduces reflections and helps prevent high VSWR. Using impedance-matched hardware throughout the system is crucial for optimal performance.
- Properly design and build the antenna: The design and construction of the antenna play a significant role in minimizing VSWR. Antennas should be designed and built with proper dimensions and materials to ensure efficient transmission and reception of signals.