Wireless Radio Frequency Engineering Jobs

We need someone who understands weaponisation of RF/EMF and can help protect us from these kinds of attacks. Recent incidents include: (a) our radios (playing FM & DAB frequencies) have been manipulated, especially the volume, (b) echo/distortion of mobile phone conversation on speakerphone (c) most importantly, recently been hearing extremely high/low-pitched sounds which has led to ringing in ears, etc More details can be provided upon confirmation of interest. Attacks would be fairly close range (we know the origin) and specialist equipment/advice given to the perpetrator.

I am seeking a research expert to develop ideas for UE positioning in 5G and implement them in MATLAB. The specific aspect of interest is outdoor positioning, and preferred techniques can be any one of below . results in angle-based(Angle of arrival and angle of departure) OR signal propagation time-based approaches(TDOA,MRTT) accuracy compared to any IEEE paper. estimation with improved algorithm to improve positioning accuracy. I require an advanced level of expertise in MATLAB implementation. The ideal candidate will have experience in 5G research, NR positioning ,signal processing, and MATLAB programming.

We are asking for firmware development on Decawave (Qorvo) 1001C module for distance measurement. There will be two components: Receiver (Stationary) and Tag (Mobile) -Receiver will be act as a stationary, mains powered logic controller to set output as 1 or 0 depending on the distance measured of tag or tags around. -Tags will be moving and battery powered devices -Tags will be acting depending on the movement, so it will include integrated accelerometer -Tags will work on 400mAh rechargeable battery target at least 1-week battery life -Receivers will be configurable to set distance threshold (via BLE) We need a work for the algorithm, working principal and firmware codes for communication between tags and receivers. Tags should be low power since they will have a rechargeable batteries ...