High-Frequency Relay, Electrical Components, Relay Systems, Signal Switching, Power Electronics, Telecommunications Equipment, Frequency Control, Relay Performance, Industrial Automation, Electrical Switching Devices, Signal Processing, RF Relays, Precision Switching, High-Speed Relays, Low-Loss Relays, Communication Systems, Electrical Circuit Design, Frequency-Sensitive Components, Power Distribution, Technical Relays, Relay Applications, Signal Integrity, Advanced Relay Technology.