a

auxiliary channel vector

a

noise-to-clutter ratio

ABF

adaptive beamforming

ACP

auxiliary channel processor

ACE

adaptive coherence estimator

ADC

analogue-to-digital conversion

AEP

auxiliary eigenvector processor

AEW

airborne early warning

AIC

akaike information criterion

ALQ

adaptive linear quadratic

AMF

adaptive matched filter

AoA

angle of arrival

A _r

received signal amplitude

ARMA

autoregressive moving average

ASB

adaptive sidelobe blanker

ASEP

auxiliary sensor/echo processor

ASFF

auxiliary sensor FIR filter processor

ATI

along-track interferometry

AWACS

Airborne Warning and Control System

AWGN

additive white Gaussian noise

b

Beamformer vector

B

Bandwidth

B

number of beamformer elements

BASS-ALE

broadband signal subspace spatial-spectral estimation

B _c

clutter bandwidth

B _D

Doppler bandwidth

?

look angle relative to array axis

BER

bit error rate

BF

beamforming

BICM

bit interleaved coded modulation

BK

backward method

b _k

beamformer weights

BLAST

Bell Labs layered space-time transceiver

BLE

block linear equaliser

BS

basestation

B _s

system bandwidth

BW

beamwidth

c

light velocity

C

number of space-time channels

c

vector of clutter echoes

c _F

vector of clutter spectral components

c _T

transformed vector of clutter echoes

CALC

constrained averaged likelihood ratio

CCD

concealment, camouflage and deception

CCI

cochannel interference

CDMA

code division multiple access

CE

capacity efficient

CFAR

constant false alarm rate

CGM

conjugate gradient method

CIG

common image gathers

CMP

common midpoint

CMT

covariance matrix taper

CNR

clutter-to-noise power ratio

Coho

coherent oscillator

COMET

covariance matching estimation techniques

CPI

coherent processing interval

CRB

Cram r-Rao bound

CRP

common reflection point

CRS

common reflection surface

CSM

cross spectral metric

CSST

coherent...