Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Robert L. Schmid"'
Autor:
Michael L. Dennis, Robert L. Schmid, Ronald Holzwarth, Eric J. Adles, Andy Goers, Justin W. Zobel, Jason Reeves, Michele Giunta
Publikováno v:
IEEE Photonics Technology Letters. 31:1323-1326
The single-sideband phase noise power spectral density and Allan deviation of a portable microwave oscillator system based on an optical frequency comb stabilized to an ultra-low expansion Fabry-Perot reference cavity is characterized at carrier freq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38ee43f3953c632026fc8aeb785ef5b7
https://doi.org/10.1109/lpt.2019.2926190
https://doi.org/10.1109/lpt.2019.2926190
Publikováno v:
2021 IEEE Radar Conference (RadarConf21).
Interest in nonlinear equalization (NLEQ) techniques has been growing as a means to reduce nonlinear distortion through digital signal processing rather than more expensive and power-hungry high-linearity analog components. This is especially relevan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71b785a0d34476514fcd3966484397da
https://doi.org/10.1109/radarconf2147009.2021.9455251
https://doi.org/10.1109/radarconf2147009.2021.9455251
Autor:
Jean Kalkavage, Michael L. Dennis, Robert L. Schmid, Thomas R. Clark, Andy Goers, Justin W. Zobel, Eric J. Adles, Natalie Bos
Publikováno v:
2020 International Topical Meeting on Microwave Photonics (MWP).
Utilizing direct radio frequency photonic downsampling and upsampling, photonic digital radio transceiver architectures are promising systems for the realization of frequency agile software-defined radios in the microwave and millimeter wave frequenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66effe81e870b492b535d4cfa07ce6af
https://doi.org/10.23919/mwp48676.2020.9314369
https://doi.org/10.23919/mwp48676.2020.9314369
Autor:
David Shrekenhamer, Robert L. Schmid, Ra'id Awadallah, A. C. Malone, T. A. Sleasman, O. F. Somerlock
Publikováno v:
RWS
A reflectarray operating at 3.5 GHz is created with individual control of unit element reconfigurability for beamsteering in both azimuth and elevation. The unit element has been co-designed with a gallium arsenide (GaAs) FET on the back side of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6897d2319c9db4cac18bb03262fa8ff9
https://doi.org/10.1109/rws45077.2020.9050009
https://doi.org/10.1109/rws45077.2020.9050009
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 65:1662-1672
The ability to cohere the wireless operations between separate, moving microwave systems enables significant increases in capability for remote sensing, radar, communications, and other microwave wireless applications. Open-loop coherent distributed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b61bc30a4984201b2c4f227b4bb6fc5
https://doi.org/10.1109/tmtt.2016.2637899
https://doi.org/10.1109/tmtt.2016.2637899
Publikováno v:
IEEE Wireless Communications Letters. 5:148-151
In this letter, we demonstrate a coherent radio frequency repeater. The repeater adds the appropriate phase shift to amplify or null a signal generated by another platform and directed to a target point. It leverages a high-accuracy microwave ranging
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4abb4a9e1c377a72a52a48e50171249c
https://doi.org/10.1109/lwc.2015.2510999
https://doi.org/10.1109/lwc.2015.2510999
Autor:
Nelson E. Lourenco, Zachary E. Fleetwood, Troy D. England, Nicolas J.-H. Roche, Ickhyun Song, Dale McMorrow, Adrian Ildefonso, Jeffrey H. Warner, Seungwoo Jung, Ani Khachatrian, Robert L. Schmid, S. P. Buchner, Adilson S. Cardoso, Pauline Paki, John D. Cressler
Publikováno v:
IEEE Transactions on Nuclear Science. 62:2643-2649
The single event effect (SEE) response of devices and differential pairs in a 32-nm SOI CMOS technology is explored using laser-induced carrier injection and TCAD simulations. Both nFETs and pFETs in this technology exhibit similar sensitive area to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dfc2aa4598dde06a1f8cee028f31c16
https://doi.org/10.1109/tns.2015.2499298
https://doi.org/10.1109/tns.2015.2499298
Autor:
Michael B. Cohen, Robert L. Schmid
Publikováno v:
Annals of Surgical Oncology. 24:634-636
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e4314dddcb631c51e460c4863bc0ce7
https://doi.org/10.1245/s10434-017-6155-1
https://doi.org/10.1245/s10434-017-6155-1
Publikováno v:
IEEE Microwave and Wireless Components Letters. 27:195-197
A coherent distributed two-element radio-frequency (RF) transmitter implemented with wireless clock transfer is presented in this letter. This work represents the first demonstration, to the authors’ knowledge, of a distributed RF transmitter using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::899d84fc5ebcc5c6cdf85a36bd4a1dd7
https://doi.org/10.1109/lmwc.2017.2648510
https://doi.org/10.1109/lmwc.2017.2648510
Publikováno v:
IEEE Microwave and Wireless Components Letters. 27:88-90
Measuring range to millimeter accuracy using microwave wireless systems is challenging due to the need for wide-bandwidth waveforms. This work presents a Sparse Ranging Receiver (SpaRR) that utilizes spectrally-sparse waveforms and bandpass sampling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10d4fa91ab742bdc77217abafbc0bac8
https://doi.org/10.1109/lmwc.2016.2629966
https://doi.org/10.1109/lmwc.2016.2629966