Results 141 to 150 of about 36,878 (167)

The propagation of Ka-band signals through the atmosphere

2017 International Symposium ELMAR, 2017
The uplink frequency for Ka-band is approximately 30 GHz and the downlink frequency for Ka-band is approximately 20 GHz. The weather conditions impact on the propagation of Ka-band signals through the atmosphere more than at lower frequencies. During a very heavy rain, noticeable signal degradation occurs.
openaire   +1 more source

Band Representations and Topological Quantum Chemistry

Annual Review of Condensed Matter Physics, 2021
Barry Bradlyn, Jennifer Cano
exaly  

Ka-Band Transceiver for SATCOMs

New Electronics, 2020
openaire   +1 more source

Commercializing the Ka-Band

AIAA Defense and Civil Space Programs Conference and Exhibit, 1998
openaire   +1 more source

A Ka-Band Doppler-Sensor

1998
C.G. Diskus, A. Stelzer, K. Lübke, A.L. Springer, H.W. Thim   +4 more
openaire   +1 more source

Strong Valence Band Convergence to Enhance Thermoelectric Performance in PbSe with Two Chemically Independent Controls

Angewandte Chemie - International Edition, 2021
Ctirad Uher, Trevor Bailey, Vinayak Dravid   +2 more
exaly  

Elevating the d‐Band Center of Six‐Coordinated Octahedrons in Co9S8 through Fe‐Incorporated Topochemical Deintercalation

Advanced Energy Materials, 2021
Q H Zhang, Zongpeng Wang, Lin Gu
exaly  

In-Band Full-Duplex Relaying: A Survey, Research Issues and Challenges

IEEE Communications Surveys and Tutorials, 2015
Gang Liu, Hong Ji, Xi Li
exaly  

Uniaxial Strain on Graphene: Raman Spectroscopy Study and Band-Gap Opening

ACS Nano, 2008
Zexiang Shen, Ting Yu, Yingying Wang
exaly  

Ka-Band Satellite Performance

20th AIAA International Communication Satellite Systems Conference and Exhibit, 2002
Jeffrey Freedman, Ted Kaplan, Philip Rubin   +2 more
openaire   +1 more source