Ka muri, ka mua – Walking backwards into the future
نویسندگان
چکیده
منابع مشابه
Ka - Band Linearization
The new Ka-band communications services require highly linear, high power amplifiers (HPAs). Traveling wave tube amplifiers (TWTAs) offer the best millimeter wave HPA performance in terms of power and efficiency, but are inferior to solid state power amplifiers (SSPAs) in linearity. This paper discusses techniques for improving millimeter wave HPA linearity. The significance and methods for eva...
متن کاملKa-Bancf Mobile Expwimentsl
The National Aeronautics and Space Administration (NASA) through the Jet Propulsion Laboratory (JPL) has been involved in the development of mobile satcom technologies for more than ten years. The initial work was performed at L-band (1.5 -1.6 GHz), and included system studies and analysis, subsystem and full terminal development, and culminated in numerous field experiments and demonstrations ...
متن کاملThe Ontological Engineering Initiative (ka)
The Knowledge Annotation Initiative of the Knowledge Acquisition Community, (KA) 2 is an initiative to develop an ontology that models the knowledge acquisition community (its researchers, topics , products, etc.). This ontology will form the basis to annotate WWW documents of the KA community in order to enable intelligent access to these documents. (KA) 2 is an open joint-initiative where the...
متن کاملRetrograde shear: backwards into the future?
TO NEW STUDENTS OF vascular physiology, it sometimes comes as a surprise that blood flow in large conduit arteries such as the femoral and brachial arteries ceases to move forward and, indeed, reverses direction throughout the cardiac cycle. This is true under a variety of conditions in humans and other species. We still recall our initial reluctance in switching to the use of Doppler ultrasoun...
متن کاملKA Description of Software Testing
READ ME This is Version 0.5 of the Software Testing KA Description. I have done my best to provide -within the close deadlinea preliminary document according to the specifications. However, I am heavily relying on the feedback from the first review round to improve this draft document, as I am fully aware that it still needs more work than that I could realistically put on it. Above all, some o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: He rourou
سال: 2022
ISSN: ['2744-7413', '2744-7421']
DOI: https://doi.org/10.54474/herourou.v2i1.7155