Definitions for tira
tira

WikipediaRate this definition:0.0 / 0 votes

1. TIRA

   The Tracking & Imaging Radar (TIRA) system serves as the central experimental facility for the development and investigation of radar techniques for the detection and reconnaissance of objects in space, and (to a certain degree) of air targets. TIRA has a 34-metre parabolic dish antenna is a monopulse radar operating at 1.333 GHz or 22.5 cm (L band) and 16.7 GHz or 1.8 cm (Ku band) wavelengths. The L-band is usually used for tracking debris with a 0.45° beam width, at 1 MW peak power. The system is capable of determining orbits from direction angles, range and Doppler shift for single targets. The detection size threshold is about 2 cm at 1000 km range. The radar conducts regular ‘beam park’ experiments, where the radar beam is pointed in a fixed direction on the celestial sphere for 24 hours, scanning 360° in a narrow strip a complete Earth rotation. The tracking sensitive can be enhanced when the TIRA system is used as a transmitter, part of a bistatic radar system. In conjunction with the Effelsberg Radio Telescope, functioning as a receiver, the combined system has a detection size threshold of 1 cm. The Ku-band is used for imaging in Inverse Synthetic Aperture Radar (ISAR) mode, with 13 kW peak power, the radar is capable of producing images with range resolutions better than 7 cm. The dish can be turned full 360° in azimuth with speed of 24° per second and 90° in elevation. The radar is protected by a radome with 47 meters diameter – one of the largest in the world. Due to its capabilities, the system is used as a radar tracking system for space debris and other in-orbit object in the ESA's Space Situational Awareness Programme (SSA).TIRA is located at the FGAN (50.6166°N 7.1296°E / 50.6166; 7.1296) site, in Wachtberg near Bonn, Germany. It is run by the Fraunhofer-FHR – the Fraunhofer-Institut für Hochfrequenzphysik und Radartechnik (High Frequency Physics and Radar Techniques).

Surnames Frequency by Census RecordsRate this definition:0.0 / 0 votes

1. TIRA

   According to the U.S. Census Bureau, Tira is ranked #86645 in terms of the most common surnames in America.
   
   The Tira surname appeared 215 times in the 2010 census and if you were to sample 100,000 people in the United States, approximately 0 would have the surname Tira.
   
   67.4% or 145 total occurrences were White.
   13.4% or 29 total occurrences were Asian.
   11.6% or 25 total occurrences were of Hispanic origin.
   5.1% or 11 total occurrences were Black.
   2.3% or 5 total occurrences were of two or more races.

How to pronounce tira?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say tira in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of tira in Chaldean Numerology is: 8

2. Pythagorean Numerology

   The numerical value of tira in Pythagorean Numerology is: 3

Popularity rank by frequency of use

References

1. ^ Wikipedia
   https://en.wikipedia.org/wiki/Tira
2. ^ Surnames Frequency by Census Records
   https://www.census.gov/topics/population/genealogy/data/2010_surnames.html