Definition of HDTV antenna related terms

HDTV Related Terms	Antenna Related Terms
1080i	Antenna efficiency
1080p	Antenna gain
480i	Antenna impedance
480p	Antenna polarization
720p	Amplified antenna
Aspect ratio	Bandwidth
Anamorphic squeeze	Beam width
ATSC	dBi
Comb filter	Directional antenna
CRT	Directivity
Deinterlacer	Front-to-back (F/B) ratio
DCR HDTV	Isotropic antenna
DTV	Noise figure
EDTV	Omnidirectional antenna
Field	UHF
Fixed-pixel display	VHF
Frame	VSWR (or SWR)
HD antenna
HDTV antenna
HDTV programming
HDTV-ready
HDTV tuner
Interlaced scan
LCD
Line doubler
Native resolution
OTA HDTV
Plasma HDTV
Progressive scan
Pulldown
Raster squeeze
Resolution
Scaler
SDTV
Widescreen HDTV