|
US5258765A
(en)
|
|
Rod-shaped multi-band antenna
|
|
US5146235A
(en)
|
|
Helical uhf transmitting and/or receiving antenna
|
|
US20080309572A1
(en)
|
|
Broadband planar dipole antenna structure and associated methods
|
|
BE347107A
(enrdf_load_stackoverflow)
|
|
|
|
US2563243A
(en)
|
|
Indoor television antenna
|
|
US3581249A
(en)
|
|
Miniature helical resonators
|
|
US4222053A
(en)
|
|
Multi-band vertical antenna
|
|
US6542047B2
(en)
|
|
Ninety degree splitter with at least three windings on a single core
|
|
EP0443173B1
(en)
|
|
Wideband tunable monolithic inductor
|
|
US5821831A
(en)
|
|
Diplex filter comprising monotonic poles
|
|
JP7569359B2
(ja)
|
|
円盤状コンデンサを備える同軸ｒｆフィルタ
|
|
US2516287A
(en)
|
|
Tuning unit
|
|
US2240849A
(en)
|
|
Band-pass filter
|
|
US1989205A
(en)
|
|
Multiple coil assembly
|
|
US3643182A
(en)
|
|
Compact distributed-parameter network
|
|
US2103646A
(en)
|
|
Receiving aerial for ultrashort waves
|
|
DE2342071C3
(de)
|
|
Kondensator einer Streifenleitung
|
|
US5790081A
(en)
|
|
Constant impedance matching system
|
|
US2873373A
(en)
|
|
Wide-range radio-frequency tuner
|
|
BE511726A
(enrdf_load_stackoverflow)
|
|
|
|
US2871478A
(en)
|
|
Antennas
|
|
US1589308A
(en)
|
|
Radiofrequency apparatus
|
|
US2479368A
(en)
|
|
Variable tuning arrangement
|
|
DE756080C
(de)
|
|
Empfangseinrichtung zur Auswahl einer Drahtfunksendung aus mehreren ueber das gleiche Netz mit verschiedenen Traegerfrequenzen gegebenen Sendungen
|
|
JPS5844666Y2
(ja)
|
|
ラジオ受信機
|