Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Christian Hammes"'
Publikováno v:
IEEE Transactions on Signal Processing. 69:88-102
Cost-optimization through the minimization of hardware and processing costs with minimal loss in performance is an interesting design paradigm in evolving and emerging Multiple-Input-Multiple-Output (MIMO) radar systems. This optimization is a challe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56214f0bfcb4e5de14956680e2c1d91c
https://doi.org/10.1109/tsp.2020.3040859
https://doi.org/10.1109/tsp.2020.3040859
Autor:
Christian Hammes, Andreas R. Diewald
Publikováno v:
IEEE Transactions on Antennas and Propagation. 68:1937-1944
This article proposes an analytical optimization approach in order to optimize the frequency-dependent beam-steering capability of a 1-D serial-fed leaky-wave antenna under the constraint of circular polarization. In the presented approach, the high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7741e5575d0478b560b15f989f76f262
https://doi.org/10.1109/tap.2019.2948407
https://doi.org/10.1109/tap.2019.2948407
Publikováno v:
2019 IEEE Radar Conference (RadarConf).
This paper deals with the waveform design under the constraint of discrete multiphase unimodular sequences. It relies on Block Circulant decomposition of the slow-time transmitted waveform. The presented closed-form solution is capable of designing o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0729a57d22ff60c54ab42c5698a4792
https://doi.org/10.1109/radar.2019.8835719
https://doi.org/10.1109/radar.2019.8835719
Die Entgrenzungsbestrebungen der Nachkriegsmoderne und der Einzug des Fernsehens in die Privathaushalte verlaufen ab 1960 nicht mehr parallel. Sie weisen entscheidende Berührungen und Verschränkungen auf, die ihr vermeintlich antagonistisches Verh
Publikováno v:
SAM
This paper deals with the design of transmit probing signal under the trade-off between good target discrimination (low cross-correlation beam pattern) and beam pattern design (desired auto-correlation beam pattern) in a Multiple-Input-Multiple-Outpu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24239dd4dd2140b8505cf36b144a2b21
https://doi.org/10.1109/sam.2018.8448453
https://doi.org/10.1109/sam.2018.8448453
Publikováno v:
EUSIPCO
European Signal Processing Conference (EUSIPCO) 2017. (2017).
European Signal Processing Conference (EUSIPCO) 2017. (2017).
A random Phase Center Motion (PCM) technique is presented in this paper, based on Frequency Modulated Continuous Wave (FMCW) radar, in order to suppress the angle- Doppler coupling in Time Division Multiplex (TDM) Multiple- Input-Multiple-Output (MIM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04bc1fe3bb30b8ef3ab2640f85c2f359
https://doi.org/10.23919/eusipco.2017.8081604
https://doi.org/10.23919/eusipco.2017.8081604
Publikováno v:
IEEE Radar Conf 2017. (2017).
A novel Phase Center Motion (PCM) based technique for discriminating angle-Doppler signatures within Multiple-Input-Multiple-Output (MIMO) radars using Frequency Modulated Continuous Wave (FMCW) has been explored in this work. The PCM technique induc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::866351bcb9aa0ad6d28d08e31aa69782
https://doi.org/10.1109/radar.2017.7944327
https://doi.org/10.1109/radar.2017.7944327
Autor:
Tobias Vogt, Lorenz Engell, Ursula Frohne, Matthias Weiß, Samantha Schramm, Annette Urban, Christian Hammes, Jan Dammel, Stephanie Sarah Lauke, Judith Revers, Nicola Schmidt, Sandra Umathum, Cecilia Valenti, Manuela Ammer, Sara Beimdieke, Christian Katti, Steffen Siegel, Christiane Voss, Barbara Gronau, Klaus Biesenbach, Vincent von Frankenberg, Hubert Graml, Henriette Huldisch, Friederike Oberkrome, Bettina Paust, Anna Vetter, Evi Ziegler c/o EDV Fotowerk Huber
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3960d1ef7db317352920f4f464967a09
https://doi.org/10.30965/9783846758342
https://doi.org/10.30965/9783846758342
Publikováno v:
Kunst/Fernsehen ISBN: 9783846758342
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cf3c19215aecf7716375568297cc4b6
https://doi.org/10.30965/9783846758342_001
https://doi.org/10.30965/9783846758342_001
Autor:
Christian Hammes
Publikováno v:
Kunst/Fernsehen ISBN: 9783846758342
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::604461ab9c7780efe44c8ec6769212c4
https://doi.org/10.30965/9783846758342_012
https://doi.org/10.30965/9783846758342_012