00514nam a22001217a 4500020002100000082001500021100005200036245003400088260006400122300003700186500003300223650013600256  a0070671559 (pbk)  a537.5bKRA  aKraus, John D.aRonald J MarhefkaaAhmad S Khan  aAntennas and wave propagation  aNew DelhibTata McGraw Hill Education Private Limitedc2002  axxiii, 906 p.b: ill. c; 24 cm.  aIncludes appendix and index.  aWave propagation-transmissionvAntenna basicsvAntenna familyvHorn antennasvHelical antennasvReflector antennasvRadiationvFEAS