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Found 4 results

  1. Hello experts, With the rapid development of 5G technology, I am currently involved in a 5G New Radio (NR) base station design project, with a special focus on the optimization of the radio frequency (RF) front-end. Our goal is to improve the energy efficiency ratio (EER) of base stations while ensuring signal quality and coverage. Considering the high frequency and wide bandwidth requirements of 5G NR, this task is quite challenging. We are exploring the use of efficient power amplifier designs, low-loss filter and antenna technologies, and advanced signal processing algorithms. I hope to gather some opinions and suggestions on this forum regarding: Which specific power amplifier technologies (e.g. Doherty amplifiers, GaN amplifiers) are proving to be particularly effective in 5G applications? How to deal with thermal management of the RF front-end, especially near the power amplifier, to prevent performance degradation? For processing wide-bandwidth signals, are there any recommended filter designs or materials that can effectively reduce insertion loss? When designing multiple-input multiple-output (MIMO) antennas, what techniques can help reduce mutual interference while improving antenna efficiency? I hope to benefit from your experience in the field of 5G RF design. Thank you everyone for sharing!
  2. Hello all as im new, i will say hello my name is craig hello , and i was wondering if anyone can help point me in the right direction, i need to know what the best kit to use would be, i am looking at sending my indicator signals Left/Right and brake light to a remote/wireless module (this is in addition to the hard wired ones) just in case safety conscious members maybe thinking im getting rid of my light cluster as well im not) this is in addition. so when i brake or indicate this will light up my normal tail lights and also the remote ones as well i feel the rf transmitter and receiver would be best but im new to electronics and not a 100% sure they need to power of 12v and the remote side needs to be smaller in size to be carried in a pocket size unit, this can be powered by a lithium 12v rechargeable battery and the lights will be led/phosphorus light hope this makes sense please ask for more info if it will help thank you all in advance kind regards
  3. Vidarf offers low-cost circulators and isolators for wireless and power amplifier applications. Robustly designed for high performance and reliability, low insertion loss. If you have any query please contact.
  4. Hello, I am trying to modify an FM radio such that it blinks an LED according to the data I transmit from my FM transmitter. I am following the circuit attached below. Is it possible to connect LED to speaker terminals to obtain such result? or any other suggestions? Thanks
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