26 Ekim 2005 Çarşamba

Funny Jump!

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26 Temmuz 2005 Salı

President Evil - Bush

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Turkluk Kolay Para Istemektir

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26 Haziran 2005 Pazar

Turkluk Yabanci Sermaye'ye Tepki Gostermektir

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22 Haziran 2005 Çarşamba

Gatil Ameriga

Hazır amerikan nefreti tavan yapmisken bende şöyle bir nostalji yapıpı askeri müdahaleleri sereyim şuraya.
Kaynağım:(U.S.A Army-Modern Gods Of War adlı bir kitap)
sistematik Kızılderili soykırımıyla başlayarak...

1898de Meksikayı işgal etti.

Aynı yıl(1898)Kübaya girdi.

1921 yılında Nikaraguayı işgal etti.Ulusal muhafızlar adlı ve başını somozanın çektiği terör örgütünü kurdu.Anti-emperyalist direnişin başını çeken sandino ve 300 kişiyi katletti.40 yıldan
fazla sürecek bir terör devrini başlattı.sabotaj ve suikastlar düzenledi.

1945te Japonyanın Hiroşima ve nagazaki kentlerine atom bombası atarak bir anda 250 bin kişiyi öldürdü.(Japonlar bunu hak ettiler diye de ekleyeyim)

1950-53 yılları arasında yüz binlerce koreliyi katletti.

1954te binlerce Guatemalalıyı öldürdü.

1955 te Endonezya laos ve Kamboçyada çok sayıda cia operasyonu düzenledi.

1956-59 yılları arasında kübada 60.000 kişiyi,abdli danışmanların ve batistanın birlikte yürüttüğü operasyonlarda katletti.

1961de Kübaya karşı domuzlar körfezi çıkartmasını örgütledi.

1965te işbirlikçi suharto 1 milyon komünist ve ilerici Endonezyalıyı katletti.

aynı yıl Dominik'e paraşütçülerini indirdi ve 10 bin dominikliyi …

1975te Vietnamdan kovulduğunda arkasında milyonlarca ölü ve sakat bıraktı.abd'nin Vietnamda halkın üzerine attığı 638 bin ton bomba 2.dünya savaşı sırasında Avrupa ve Afrika ya atılan toplam bombaların yarısıdır.kişi başına aşağı yukarı 5 bomba atıldığı söylenmektedir.Milyonlarca insan stratejik köylere sürülmüş,yüzbinlerce insan sakat bırakılmıştır

1970-75 yılları arasında Kamboçya ve Laosta 1 milyon insanı katletti

1973te Şilide cia düzenledigi darbe ile 30 bin kisi katletti.

Arjantinde faşist generallerle yaptığı işbirliği sonucu 30 bin kişi kaybedildi.

1983te Lübnana müdahale etti.14 bin deniz piyadesinin katıldığı operasyonda binlerce ilerici Lübnanlı katledildi.

Aynı yıl lübnana ikinci bir müdahalede bulundu.Akdenizde amerikan 6,filosuna ait savaş gemileri Lübnana günlerce bomba yağdırdı.

Yine aynı yıl Grenadayı işgal etti.yüzlerce yurtsever katledildi.

1986da uluslararası haydutluk örneği sergileyerek libyayı bombaladı bine yakın sivili katletti. ülkeye ambargo uygulayarak deniz ablukasına başvurdu.

1989da Panama'ya asker çıkarttı ve 5 bin panamalıyı öldürdü.

1991de ırakın Kuveyte girişini bahane ederek diğer emperyalist güçleri de ardına takarak ırak halkına karşı bomba yağdırdı.100 binin üzerinde insanı katlettiği bu vahşeti iletişim kanallarıyla tüm dünyaya resmen izlettirdi.ABD uçakları Irak üzerinde 12 bin sorti yaptılar.

Somalideki durumu bahane ederek yine diğer emperyalist güçleri de peşine takarak ülkeyi işgale girişti.

İrana karşı başlattığı ambargoyu yıllardır sürdürüyor.

Latin Amerikada abdnin bulaşmadığı savaş katliam insan hakları ihlali yok gibidir.Nikaragua’dan kaçan işkenceci halk düşmanı kontraları özgürlük savaşçıları adı altında Honduras’ta üslendirdi ve silahlandırarak Nikaragua halkının üstüne saldırttı.Birçok Latin Amerika ülkesinde de ulusal muhafızlar adı altında ölüm mangalarını örgütledi,eğitti finanse etti silahlandırdı ve halkın üzerine saldırttı.

Not:sadece 1946-1975 yılları arasında tam 215 kez askeri gücüne başvurmuştur.Aynı yıllarda insanlığa 19 kez nükleer silah kullanma tehdidini savurmuştur.
2003 yılında başlayan Irak işgali hala sürüyor,demokrasi ve özgürlük(bush okursa telif hakkı ister mi acep?!)adı altında yüzbinlerce insan öldü.

Aslında düşündüm de hak veriyorum size coniler!

Bütün ölüler özgürdür!nokta(Göze sokulan kinaye diye birşey duydunuz mu hiç?!)
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26 Mayıs 2005 Perşembe

Turkluk Cimlere Basmaktir

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26 Nisan 2005 Salı

Electronical Engineering Institute
Massachusetts Institute of Technology

Unlimited distribution subject to the copyright.


This report was prepared for the SEI Joint Program Office HQ ESC AXS.
The ideas and findings in this report should not be construed as an official dod position. It is published in the interest of scientific and technical information exchange.
FOR THE COMMANDER (signature on file)
This work is sponsored by the U.S. Department of Defense.

Permission to reproduce this document and to prepare derivative works from this document for internal use is granted provided the copyright and “No Warranty” statements are included with all reproductions and derivative works.
Requests for permission to reproduce this document or to prepare derivative works of this document for external and commercial use should be addressed to the SEI Licensing Agent.

This work was created in the performance of federal government contract number F19628-95-C-0003 with Mit for the operation of the Electronical Engineering Institute a federally funded research and development center. The government of the united states has a royalty-free government-purpose license to use duplicate or disclose the work in whole or in part and in any manner and to have or permit others to do so for government purposes pursuant to the copyright license under the clause at 52.227-7013

Copies of this document are available through the national technical information service (NTIS). For information on ordering, please contact NTIS directly: National Technical Information Service, U.S. Department of
Commerce Springfield VA 22161. Phone: (703) 487-4600.
This document is also available through the Defense Technical Information Center (DTIC). DTIC provides access to and transfer of scientific and technical information for DoD personnel, DoD contractors and potential contractors, and other government agency personnel and their contractors.

Use of any trademarks in this report is not intended in any way to infringe on the rights of the trademark holder.
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Turkluk Pot Kirmaktir

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Turkluk Romantizmdir

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26 Mart 2005 Cumartesi

RTS



System Overview

As shown in T2,3 the XY scanner is located at the end of the anechoic chamber permitting full access to the AUT. The system provides seven axes of motion: X, Y Z, probe polarization AUT Z-stage and azimuth/elevation positioner the scanner base rails are constructed on dual granite beams for accuracy and thermal stability. The scanner also includes an optical measurement package for precise determination of linear distance and positioning error. Measured errors are used to correct the probe position while scanning. With laser feedback the positioning error is <0.05mm>

The NSI Data Acquisition Controller (DAC) is capable of cross-axis correction to improve overall scanner accuracy and planarity during the antenna measurement acquisition process. The patented laser system detects and corrects for small mechanical variations in the horizontal X rails that will cause the vertical tower to tilt in both the Z and X axis as it is moved along the X-axis. The correction system will dynamically compensate for tower deflection errors by adjusting the timing triggers to compensate for X axis tilt and adjusting a Z translation stage during scanner motion. This technique ensures data is spatially accurate thereby reducing or eliminating the need to apply post acquisition software error correction. Rotation and Z-translation stages for the probe are also part of the scanner.

RF Subsystem

The RF subsystem is based on the HP 8530A microwave receiver HP 83630B RF source HP 83621A LO source and HP 85309A LO/IF Distribution Unit. System supports CW and pulsed antenna measurements from 0.8GHz to 50GHz using frequency multipliers for operation above 26.5GHz. The system is capable of multiplexing up to eight AUT beams and two probe polarizations. The HP 8530A receiver provides accurate amplitude and phase measurements at a maximum rate of 2500 points per second. The HP 83630B and HP 83621B sources can switch frequencies at a rate of approximately 8msec. The SP8T AUT PIN switch and the SP2T probe PIN switch have switching speeds of approximately 1µsec.

RF subsystem setup, timing and control are performed by the NSI software running on the NSI acquisition computer. The NSI software also controls the scanner and performs all data processing functions.

The RF subsystem is fully reciprocal and supports both transmit and receive from the AUT. Figure 3.1 shows the AUT transmit mode when the RF energy is being transmitted by the AUT with the probe receiving the RF energy. AUT transmit mode requires manual reconfiguration so that the RF multiplier module is located near the AUT and connected to one of the two reference mixers located near the AUT. AUT receive mode requires manual reconfiguration so that the RF multiplier module is located on the probe carriage and connected to one of the two test mixers located on the probe carriage.

When pulsed mode testing is used, the software is set to enable pulse mode over all frequency ranges. The operator has full control over the pulse repetition frequency, pulse width and power.
Test Results

This section provides a description of the antenna test results that contribute significant uncertainty values in the NIST 18-term error assessment. The parameters of interest were the on-axis gain, the relative side lobe and the cross polarization level.

The antenna used for range assessment tests was a 54 diameter reflector antenna operating at 45GHz mounted as shown in T1. The polarization is left hand circular. The test objectives were to evaluate the total measurement system errors for gain side lobes and cross polarization and to determine the magnitude of the individual error sources. Sixty-one data files were acquired as part of the range assessment process. Figures T1 and T2 are the computed far-field patterns for the antenna under test.

Numerous NIST terms for this particular antenna do not contribute significant errors as listed in T1. The insignificant values are:
term 1 probe relative pattern
term 2 probe polarization ratio
term 4 probe alignment error
term 7 AUT alignment error
term 9 measurement area truncation error
term 10 probe X and Y position error
term 14 systematic phase error
term 15 receiver dynamic range
term 17 leakage and crosstalk and
term 18 random amplitude and phase error.


Probe gain measurement is NIST term 3. The probe used as part of this assessment was an uncalibrated open-ended waveguide. An analytic model that is built into the NSI software estimates its gain. The gain accuracy shown in the table is based on using a calibrated probe that would be installed for production measurements. A calibrated probe was not available at the time of tests.

Normalization constant is NIST term 5. This term is estimated by using the receiver linearity test results to determine receiver error, analyzing the method used to determine transmission line losses and measuring changes due to cable flexing. Typical estimates of uncertainty are included in Table 4.1 assuming that the AUT input and probe output terminals are connected directly together without using a substitution cable.

Impedance mismatch error is NIST term 6. This term is computed using Reflection Coefficient magnitudes for the probe AUT the generator and the load as shown in T1. A predicted impedance mismatch error of 0.10dB was used.

Data point spacing is NIST term 8.
Because of the extremely narrow beamwidth of the AUT the primary region of interest was within 15 degrees of the main beam. The narrow beam provides an effective band limit that allows measurements at approximately l rather than l /2. Using measurements at l and l /2 far-field patterns were compared and computed relative to its own peak value. Errors in relative quantities such as side lobe and polarization ratio are correctly represented. The gain error is not derived from the E/S level but is obtained from noting the changes in the peak value due to each error test. All of the tests for the other error sources were performed using data with a near-field spacing of l . The values for this term are shown in T1

Probe Z position error is NIST term 11. The z-position errors measured during installation and ATP testing provide the input data to estimate dz for each side lobe region. These planarity measurements as a function of probe X and Y position were made with reference to a vertical reference plane, and part of the z-error is due to a linear variation as a function of Y due to a small tilt of the Y-rails. The values for this term are shown in T2.

Mutual coupling between the probe and the AUT is NIST term 12. The error for this term is determined by comparing a pattern taken at one z-position to a pattern where two or more z-positions have been averaged together. Table 2 shows results of the measurements and analysis using five z-positions.

The receiver amplitude linearity is NIST term 13. Since the HP receiver error is difficult to measure the nsi software can simulate the effect of the receiver non-linearity by applying amplitude offsets corresponding to modeled non-linearity curves. The errors are determined by subtracting the resulting pattern from the original.Difference pattern shows a characteristic change in the main beam width and very little effect on the side lobe or cross-polarized levels. The simulated results were compared to actual measurements by taking measurements with decreasing input power levels.as the power level was changed, the averaging was also increased to maintain an approximate constant signal to noise ratio so changes would not be due to dynamic range differences. The values of a comparison between the 0 and -6dB input levels are shown in T1

Room scattering is NIST term 16. Ths error is determined by pattern comparison. First pattern is measured at an initial probe z position and is compared to a pattern where both the probe and the aut are moved in z. measurements were made with the aut and the probe moved from the initial z=0 position to z= 5.85 inches. subtracting the resulting far-field patterns gives a measure of the room scattering. The values for this term are shown in T1

Range Summary

A 45GHz LHCP 54" diameter antenna was used to evaluate the 23' x 22' near-field measurement range for planar near-field scans. The results of the study predict a gain error of 0.23dB and a side lobe error of 2.0dB when using a calibrated probe.



Parameter - Specification

Scan Plane Area 7m x 6.7m (23’ x 22’)

Frequency Range 0.8 - 50 GHz planar and cylindrical

Scan Plane Orientation - Vertical

X-position error (corrected) 0.05 mm rms

X-position repeatability 0.025 mm

X-position resolution 0.025 mm

X-axis travel 7.0m (23')

X-axis speed (max) 250 mm/s

Y-position error (corrected) 0.05 mm rms

Y-position repeatability 0.025 mm

Y-position resolution 0.025 mm

Y-axis travel 6.7m (22’)

Y-axis speed (max) 375 mm/s

Planarity (rms) corrected 0.05 mm rms

Z-axis repeatability 0.025 mm

Z-axis resolution 0.025 mm

Z-axis travel 0.25 m

Z-axis speed (max) 25 mm/s

Pol-axis load capacity 20 kg

Pol-axis position error 0.02 deg

Pol-axis repeatability 0.01 deg
Pol-axis resolution 0.01 deg
Pol-axis travel 360 deg
Pol-axis speed (max) 40 deg/s
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Stupid US Soldiers


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Funny U.S Air Force

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Turkluk Yaraticiliktir

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26 Şubat 2005 Cumartesi

Funny Tayyip!

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Emergency

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Hayalet Dilenci

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Avrupa Birligine Giriliyor

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Turkluk Kufretmektir

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26 Ocak 2005 Çarşamba

Kufurbaz Dondurma

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Colde Kutup Ayisi

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Funny Tayyip

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Kasarli Siir

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88

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Marlboro

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Turkluk Mesuliyet Kabul Etmemektir

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Turkluk Yabancilari Kaziklamaktir

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22 Ocak 2005 Cumartesi

Fitbol

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12 Ocak 2005 Çarşamba

Batman - Istanbul

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