Antenna Arrays: A Computational Approach

INDEX

Active electronically scanned arrays (AESA) 6

Active element impedance 340–341

Adaptive arrays 5, 484–515

Adaptive nulling 484–515

amplitude only 512–516

least mean square 488–489

phase only 506–512

power minimization 496–515

recursive least squares 492–494

sample matrix inversion 489–492

sidelobe canceler 484–486

Adcock array 92–93

circular 300–303

Admittance matrx 342

Advanced Tactical Fighter (ATF) 452–453

Aericibo antenna 1–2

Airborne Warning and Control System (AWACS) 423–424

AIRLINK^® 307

Aliasing 64

Amplitude only adaptive nulling 512–516

AN/APG-68 249

AN/APG-77 70–71, 452

AN/APG-81 473, 475, 279–280

AN/APQ-140 243, 439–440

AN/FLR-9 300

AN/FPS-115 288–289

AN/FRD-10 300

AN/MPQ-3 432–433

Antenna pattern cuts 26

Antenna temperature 39

Aperiodic array 156–177

Aperture antenna 234–257

Aperture efficiency 80

Archimedian spiral 264–270

Array blindness 388–397

Array feeds 408–460

Array shape 70–75

Array steering vector 468

Atacama Large Millimeter Array (ALMA) 323

Average element pattern 363–365, 381–382

Average sidelobe level 102, 158

Baffles 391–395

Balkanov transformation 126

Bandwidth

Array 75–78, 264

Definition 23, 28, 29

dipole 271

Microstrip patch 260

Operational 29 76–78

Quarter wave transformer 407–408

Resonant slot array 420

Slot 244

Spherical array 315–316

spiral 265–270

Basis function 351–353

Entire domain 351

Galerkin’s method 352

subdomain 351–352

Bayliss taper 141–144

Circular 141–142

Experimental array 507–509

linear 142–144

Beam broadening factor 97–98

Beam ...