Kaiji eisei tsuushin no kaimen hansha fējingu ni kansuru kenkyuu

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

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

Kaimen hansha ni yoru VOR no seinou teika kairyouhou no kenkyuu

Tsuushin shisutemu no shiken ni kansuru kenkyuu

Eisei tsuushin chikyuukyoku antenayou chokkou henpa kyouyou bunpakei ni kansuru kenkyuu

Gyoushuku baitai chuu no shougekiha no hansha ni kansuru kenkyuu

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

Maruchimedia tsuushin no kyouiku riyou ni kansuru kenkyuu

Tsuushin shisutemu no tekigousei shiken ni kansuru kenkyuu

Tsuushin kanri tougoumou no kouseihou ni kansuru kenkyuu

Tsuushin purotokoru shori shisutemu no kouseihou ni kansuru kenkyuu

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

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

Tsuushin kanri shisutemu no yūza intafēsu sekkei ni kansuru kenkyuu

Eisei tsuushinyou shinkouhakan no kouseinouka to choujumyou koushinraika ni kansuru kenkyuu

Purotokoru to tsuushin sofutowea no sekkei ni kansuru kisoteki kenkyuu

Tsuushin souchi no kaminari sāji bougo taisaku ni kansuru kenkyuu

Kotai hyoumen to hakumaku kaimen no kouzou ni kansuru kenkyuu

Gakkou eisei ni kansuru jissaiteki kenkyuu

Supēsu deburi keisokuyou eisei tousai rēza rēda ni kansuru kenkyuu

Tagen jouhou tsuushin shisutemu no torahikku sekkeihou ni kansuru kenkyuu

Bunsan obujekuto kan tsuushin no ikkansei seigyo ni kansuru kenkyuu

Izai setsugou kaimen o yuusuru buzai no kaimen kyoudo hyouka ni kansuru kenkyuu

Rikujou idou tsuushin ni okeru daibāshichi antena ni kansuru kenkyuu