Zobrazeno 1 - 10
of 61
pro vyhledávání: '"T.M. Hancock"'
Autor:
T.M. Hancock, Kevin W. Kobayashi, Lawrence Kushner, Charles F. Campbell, James McSpadden, Jason G. Milne, Craig Hornbuckle, Jon Hacker, Ryan Walsh, Steven J. Gross
Publikováno v:
BCICTS
The DARPA Millimeter Wave Digital Arrays (MIDAS) program is demonstrating the first element level digital millimeter wave phased arrays covering the 18–50 GHz band. The performers are leveraging compound semiconductors, CMOS and heterogeneous integ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cac840458581857e7c974711a2965df7
https://doi.org/10.1109/bcicts48439.2020.9392956
https://doi.org/10.1109/bcicts48439.2020.9392956
Autor:
Gregory Lyons, T.M. Hancock
Publikováno v:
IEEE Microwave Magazine. 20:21-23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3bf9ce2b73ed3764ccf7f93c98779e5
https://doi.org/10.1109/mmm.2019.2891798
https://doi.org/10.1109/mmm.2019.2891798
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 65:2373-2386
A new type of broadband link enabling extremely high-speed chip-to-chip communication is presented. The link is composed of fully integrated sub-mmWave on-chip traveling wave power couplers and a low-cost planar dielectric waveguide. This structure i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c8bc0291a85084090a7e8c143a806c9
https://doi.org/10.1109/tmtt.2017.2660491
https://doi.org/10.1109/tmtt.2017.2660491
Publikováno v:
2018 IEEE/MTT-S International Microwave Symposium - IMS.
A new class of high performance switches has been created based on the conducting-to-insulating phase transitions in the semiconductor materials germanium telluride and vanadium dioxide. The exceptional small signal RF performance of these switches p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6270661dc84be42d95ab7abdbd9c4f5e
https://doi.org/10.1109/mwsym.2018.8439243
https://doi.org/10.1109/mwsym.2018.8439243
Autor:
Michael W. Geis, Siddhartha Ghosh, Dana Weinstein, Lalitha Parameswaran, T.M. Hancock, Matthew J. Storey, Richard W. Ralston
Publikováno v:
2017 19th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS).
This paper demonstrates acoustoelectric (AE) effects for surface acoustic waves (SAWs) propagating in an AlGaN/GaN 2DEG, where a fluorine based plasma has been used to tune the carrier concentration. Incorporation of fluorine ions in the AlGaN barrie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::333bc6bd2ee980e76d50872f4f66a8aa
https://doi.org/10.1109/transducers.2017.7994448
https://doi.org/10.1109/transducers.2017.7994448
Publikováno v:
IEEE Transactions on Circuits and Systems I: Regular Papers. 60:1135-1148
This paper presents the design and implementation of an analog-to-information converter (AIC) capable of Nyquist and compressed sensing modes of operation. The core of the AIC is a 10-bit edge-triggered charge-sharing SAR ADC with a figure of merit (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d699b64891b50976f840023d6972476a
https://doi.org/10.1109/tcsi.2013.2244435
https://doi.org/10.1109/tcsi.2013.2244435
Autor:
T.M. Hancock, Jorge A. Grilo
Publikováno v:
CICC
This session presents analog techniques applied to high-frequency applications found in RF systems & data acquisition systems.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f65672d7f9361bb1af23a0ab145f040
https://doi.org/10.1109/cicc.2015.7338474
https://doi.org/10.1109/cicc.2015.7338474
Publikováno v:
IEEE Journal of Solid-State Circuits. 40:2167-2173
A novel SiGe 77 GHz sub-harmonic balanced mixer is presented with a goal to push the technology to its limit [SiGe2-RF transistor (f/sub T/=80 GHz)]. This new topology uses a compact input network not only to achieve high isolation between the LO and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02b3bc03f1223e899bbd88af1c019ebf
https://doi.org/10.1109/jssc.2005.857347
https://doi.org/10.1109/jssc.2005.857347
Autor:
T.M. Hancock, Gabriel M. Rebeiz
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 53:2403-2410
This paper presents the design and analysis of an SiGe high isolation single-pole double-throw (SPDT) differential absorptive switch at 24 GHz for pulsed ultra-wideband applications. Sub-100-ps envelope rise times are achieved through the use of diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc6a02d8c6080308ca94cc9f5c8d9bd9
https://doi.org/10.1109/tmtt.2005.850427
https://doi.org/10.1109/tmtt.2005.850427
Autor:
T.M. Hancock, Gabriel M. Rebeiz
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 53:977-983
This paper presents the design and measurement of a 12-GHz active phase shifter with an integrated low-noise amplifier in SiGe. The phase is controlled with a 1-bit (180/spl deg/) digital phase shifter and a 180/spl deg/ continuous analog phase shift
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f23786ad6e1a06ba67ae07ca40962381
https://doi.org/10.1109/tmtt.2004.842479
https://doi.org/10.1109/tmtt.2004.842479