Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Kannan Aryaperumal Sankaragomathi"'
Autor:
Suresh Sridaran, Sean Korhummel, Richard C. Ruby, Kannan Aryaperumal Sankaragomathi, Robert Francis Wiser, R. Parker, L. Callaghan
Publikováno v:
2019 IEEE International Ultrasonics Symposium (IUS).
Quartz crystals have dominated the timing market for the last 70 years. FBAR technology is poised to replace quartz for many high frequency applications. Integration of the ultra-small form factor of the microcap’d FBAR into the SoC BGA packages cu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::502b7f94ff309c5393fede806d2eb0ce
https://doi.org/10.1109/ultsym.2019.8925950
https://doi.org/10.1109/ultsym.2019.8925950
Autor:
Kannan Aryaperumal Sankaragomathi, Dan Yeager, Nivi Arumugam, R. Parker, Pouya Kavousian, Lori Callaghan, David Barkin, Sean Korhummel, Nate Pletcher, Bob Wiser, Brian Otis, Rich Ruby, Justin Schauer
Publikováno v:
VLSI Circuits
Highly miniaturized wireless sensors will enable new healthcare sensing modalities such as ultra-small wearables, implantables, smart pills, etc. Bluetooth Low Energy (BLE) links to sensors improves user experience but necessitate a highly integrated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffe78f9eb3162cffbe37dece77dc151a
https://doi.org/10.23919/vlsic.2019.8777950
https://doi.org/10.23919/vlsic.2019.8777950
Publikováno v:
Journal of Electrical and Computer Engineering, Vol 2018 (2018)
We present an oven-controlled FBAR oscillator that achieves a frequency stability of +/-1.55ppm from -5°C to 85°C. The highly integrated system includes a 0.64mm2 FBAR chip with integrated heater and sensor resistors and a 3 mm2 CMOS chip with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c0bc4ece046e885c9026417ab988ee0
Publikováno v:
2017 IEEE International Ultrasonics Symposium (IUS).
The first fully integrated oven-controlled temperature compensation system with the transformer coupled Colpitts oscillator is developed by 65nm CMOS tech. This work achieves ±1.55ppm frequency stability over the 85°C temperature range which can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df161e704a47b048b68b02c03910c92f
https://doi.org/10.1109/ultsym.2017.8091827
https://doi.org/10.1109/ultsym.2017.8091827
Publikováno v:
2015 IEEE International Ultrasonics Symposium (IUS).
Recent work with chip scale integrated FBAR oscillators has highlighted the fact that the temperature sensitivity is similar to SAW resonators. This sensitivity is significantly higher than quartz crystal oscillators, and limits the application of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edc0434a7910e10bec035963122fbc20
https://doi.org/10.1109/ultsym.2015.0025
https://doi.org/10.1109/ultsym.2015.0025
Publikováno v:
ISSCC
Multiple emerging wireless applications (body-worn devices and IoT, for example) will demand previously impossible thin-film form factors and low system cost. One key enabling technology for this paradigm is a new class of radios that offer cost/size
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b3d8fd87949a918e8c15b166788459b
https://doi.org/10.1109/isscc.2015.7063122
https://doi.org/10.1109/isscc.2015.7063122
Publikováno v:
ESSCIRC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f8431ec2ec627b88a2585de601e4430
https://doi.org/10.1109/esscirc.2014.6942029
https://doi.org/10.1109/esscirc.2014.6942029
Publikováno v:
CICC
We present a batteryless, 27uW barely subcutaneous sensing platform using optical power and data links. We demonstrate an 8.1 mm × 3.2 mm implantable tag powered by an 850nm infrared source through the skin barrier. Measurements using pig skin indic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc225f7caaeee5912d59fe30d931fd34
https://doi.org/10.1109/cicc.2014.6946089
https://doi.org/10.1109/cicc.2014.6946089
Publikováno v:
ISLPED
Supply-noise measurement techniques are becoming increasingly critical in modern digital design, driven by the trend toward smaller, lower-voltage domains. All-digital measurement modules capable of meeting bandwidth and resolution requirements would
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b608c6c322724d4eb4ff8a3122838606
https://doi.org/10.1145/2627369.2627656
https://doi.org/10.1145/2627369.2627656
Publikováno v:
2013 IEEE Radio Frequency Integrated Circuits Symposium (RFIC).
We present a technique to reduce the close-in phase noise of high-Q (FBAR/MEMS/crystal) oscillators. The proposed technique suppresses the up-conversion of 1/f noise via AM-PM conversion by the addition of a non-linear capacitor to the tank. The prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e848509028a650e710a72af97e8e4c79
https://doi.org/10.1109/rfic.2013.6569514
https://doi.org/10.1109/rfic.2013.6569514