Reticles in Electro-optical Devices |
Contents
RETICLES FOR RADIOMETRY | 6 |
RETICLES FOR ERRORSIGNAL GENERATORS | 25 |
ERRORSIGNAL GENERATORS | 43 |
Copyright | |
7 other sections not shown
Common terms and phrases
Am(x amplifier amplitude-modulated angular aperture background signal bandwidth BIBERMAN camera cent Chicago Aerial Industries chopped clutter distribution consider coordinates detector device effective episcotister equation error angle error-signal field of view film fixed aperture flux form of reticle Fourier fundamental frequency gradients grid harmonics image motion image plane infrared k₁ k₂ lead sulfide linear mask measure motion compensation Ñ(k₁ noise obtained opaque optical system output signal patent phase modulation phasing sector photocell photographer point source power spectrum problem produced pulse radiance radiation radiometer reference response reticle center reticle motion reticle pattern reticle system rotating reticle scanner scanning disk scanning pattern scene sensor shown in Fig signal-to-noise ratio simple slit Sonne space filter spatial admittance spatial frequency spectral spectrometer speed spin frequency target image target signal techniques telescope tion tracker tracking transfer function transmission two-dimensional Wiener spectrum Û(k₁ velocity voltage waveform wavenumbers Wiener spectrum