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DTSTART:20230312T030000
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DTSTART:20221106T010000
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DTSTAMP:20230303T172947Z
UID:7E3FB7FF-4B8A-4ED5-B9AE-FE07D3EDB5EC
DTSTART;TZID=America/Chicago:20230224T100000
DTEND;TZID=America/Chicago:20230224T120000
DESCRIPTION:A technique is proposed for increasing the data rate transmitte
 d through an inductively coupled chip-to-chip link by resetting the channe
 l state variables. This allows the data rate to be increased well beyond w
 hat is implied by the channel bandwidth. In the proposed scheme\, the two 
 sides of the link are resonated at the highest possible quality factor\, m
 aximizing link gain\, and minimizing interference. The transmit signal is 
 a binary matched pulse which maximizes the received signal for a given tra
 nsmitter voltage limit. High-efficiency switching transmitters can be used
  for this type of signal. The proposed technique can be applied to communi
 cation links in which channel state variables are accessible for reset. Fo
 r increasing the data rate\, it is shown that the proposed state-variable 
 reset technique results in a higher signal-to-noise ratio of the received 
 signal and a higher energy efficiency compared to reducing the quality fac
 tor to widen the bandwidth\, using equalization\, or using multi- level si
 gnaling. The technique is demonstrated on a chip-to-chip link with coupled
  1.5 mm × 1.5 mm planar inductors separated by 0.5mm in a 0.18μm CMOS pr
 ocess. 500 Mb/s data rate is achieved over a link which has a band-pass ba
 ndwidth of 185 MHz.\n\nCo-sponsored by: Glenn Cowan\n\nSpeaker(s): Dr. Nag
 endra Krishnapura\, \n\nRoom: 1.162\, Bldg: EV\, 1515 St. Catherine St. W\
 , Montresl\, Quebec\, Canada
LOCATION:Room: 1.162\, Bldg: EV\, 1515 St. Catherine St. W\, Montresl\, Que
 bec\, Canada
ORGANIZER:gcowan@ece.concordia.ca
SEQUENCE:4
SUMMARY:Maximizing the Data Rate of an Inductively Coupled Chip-to-Chip Lin
 k by Resetting the Channel State Variables
URL;VALUE=URI:https://events.vtools.ieee.org/m/347019
X-ALT-DESC:Description: &lt;br /&gt;&lt;p&gt;A technique is proposed for increasing the
  data rate transmitted through an inductively coupled chip-to-chip link by
  resetting the channel state variables. This allows the data rate to be in
 creased well beyond what is implied by the channel bandwidth. In the propo
 sed scheme\, the two sides of the link are resonated at the highest possib
 le quality factor\, maximizing link gain\, and minimizing interference. Th
 e transmit signal is a binary matched pulse which maximizes the received s
 ignal for a given transmitter voltage limit. High-efficiency switching tra
 nsmitters can be used for this type of signal. The proposed technique can 
 be applied to communication links in which channel state variables are acc
 essible for reset. For increasing the data rate\, it is shown that the pro
 posed state-variable reset technique results in a higher signal-to-noise r
 atio of the received signal and a higher energy efficiency compared to red
 ucing the quality factor to widen the bandwidth\, using equalization\, or 
 using multi- level signaling. The technique is demonstrated on a chip-to-c
 hip link with coupled 1.5 mm &amp;times\; 1.5 mm planar inductors separated by
  0.5mm in a 0.18&amp;mu\;m CMOS process. 500 Mb/s data rate is achieved over a
  link which has a band-pass bandwidth of 185 MHz.&lt;/p&gt;
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