id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cuesj-675	Mohammed, Adil H.; Almashhadani, Yazen S.; Abdulfattah, Ahmad N.	Design of RF Frontend Unit to Avoid Intermodulation Using Arduino Uno	2022	6	.pdf	application/pdf	3696	171	56	The second block for reading the value of signal level and comparing with the reference level which is considered high signal level, that will be in the third block, the decision from the 4th block, if that level is high so the decision to stop receive the signal by setting pins (2, 3, and 4) high to change SPST to off, and waiting for time delay and change pins (2, 3, and 4) again. THE RF FRONTEND DESIGN The frontend unit has a very important function to keep the receivers operating in the linear region of the mixer and signal amplifiers behavior without entering the non-linear regions were to avoid generating unwanted frequencies that generated by intermodulation within the intermediate frequency working range, and to ensure that it operates within its operating frequency band, and to maintain signal levels entered at a specific and controlled level.	cache/cuesj-675.pdf	txt/cuesj-675.txt