Eisei tsuushin chikyuukyoku antenayou chokkou henpa kyouyou bunpakei ni kansuru kenkyuu

Kaiji eisei tsuushin no kaimen hansha fējingu ni kansuru kenkyuu

Chokkou kieki nisouryuu ni okeru chokuretsu nienchuukei no shindou ni kansuru kenkyuu

Chokkou shinpuku henchou o shiyoushita dijitaru rikujou idou tsuushin houshiki no densou hinshitsu kaizen ni kansuru kenkyuu

Kokusai tsuushin eisei tousaiyou fukuhanshakyou keishiki maruchibīmu antena no sekkei ni kansuru kenkyuu

Maikuroha idoutai eisei tsuushin oyobi musen denryoku densouyou arē antena no kouseinouka ni kansuru kenkyuu

Tsuushinyou kogata usugata antena ni kansuru kenkyuu

Denryoku keitouyou hikari faiba ni yoru tsuushin shisutemu ni kansuru kenkyuu

Eisei tousaiyou antena no tenkai oyobi doutokusei no hyouka ni kansuru kenkyuu

Eisei tsuushinyou shinkouhakan no kouseinouka to choujumyou koushinraika ni kansuru kenkyuu

Bitabi fukugouhou to sono eisei tsuushin e no ouyou ni kansuru kenkyuu

Maruchimedia tsuushin no kyouiku riyou ni kansuru kenkyuu

Pāseputoron no chokkou shaei gakushuu to sono shuusokusei ni kansuru kenkyuu

Chokkou jishinkei denryoku henkanki no kaiseki sekkei shuhou ni kansuru kenkyuu

Tsuushinyou heimen antena no kouseinouka ni kansuru kenkyuu

Eisei tousaiyou antena shikou houkou seigyo no kenkyuu

Idoutai tsuushin kichikyokuyou maikuroha yuudentai firuta no jitsuyouka ni kansuru kenkyuu

Chokkou kieki nisouryuu ni yoru kangun no nagare yuuki shindou ni kansuru kenkyuu

Tsuushin shisutemu no shiken ni kansuru kenkyuu

Koukuu oyobi kaiji eisei tsuushin ni okeru maruchipasu fējingu to sono keigen taisaku ni kansuru kenkyuu

Idoutai tsuushin no tame no henkei densou senrogata antena ni kansuru kenkyuu

Supēsu deburi keisokuyou eisei tousai rēza rēda ni kansuru kenkyuu

Serura idou tsuushin shisutemu ni okeru CDMA paketto tsuushin ni kansuru kenkyuu

Chokkou sentenhou no kouseidoka to kagaku kougaku mondai e no ouyou ni kansuru kenkyuu

Idou tsuushin ni okeru antena no tokusei kaiseki to seinou hyouka ni kansuru kenkyuu