@article{(Open Science Index):https://publications.waset.org/pdf/10004202,
	  title     = {0.13-μm CMOS Vector Modulator for Wireless Backhaul System},
	  author    = {J. S. Kim and  N. P. Hong},
	  country	= {},
	  institution	= {},
	  abstract     = {In this paper, a CMOS vector modulator designed for wireless backhaul system based on 802.11ac is presented. A poly phase filter and sign select switches yield two orthogonal signal paths. Two variable gain amplifiers with strongly reduced phase shift of only ±5 ° are used to weight these paths. It has a phase control range of 360 ° and a gain range of -10 dB to 10 dB. The current drawn from a 1.2 V supply amounts 20.4 mA. Using a 0.13 mm technology, the chip die area amounts 1.47x0.75 mm².
},
	    journal   = {International Journal of Electronics and Communication Engineering},
	  volume    = {10},
	  number    = {4},
	  year      = {2016},
	  pages     = {513 - 516},
	  ee        = {https://publications.waset.org/pdf/10004202},
	  url   	= {https://publications.waset.org/vol/112},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 112, 2016},
	}