| 000 | 01009nam a2200253Ia 4500 | ||
|---|---|---|---|
| 999 |
_c2451 _d2451 |
||
| 003 | OSt | ||
| 005 | 20200218171522.0 | ||
| 008 | 160928s1987 -usa fr |||0 0 eng d | ||
| 020 | _a0 89006 244 7 | ||
| 040 |
_apeliigp _bspa _cpeliigp |
||
| 041 | _aeng | ||
| 082 | 0 | 4 | _2621.372.852/V78 |
| 100 | 1 |
_aVizmuller, Peter _4autor _92892 |
|
| 245 | 0 | _aFilters with helical and folded helical resonators | |
| 260 |
_bArtech House, Inc., _aEstados Unidos: _c1987 |
||
| 300 |
_a102 páginas: _bilustraciones; _c23 cm |
||
| 500 | _aIncluye índice: página 107 | ||
| 504 | _aBibliografía: páginas 103-105 | ||
| 505 | _a1. Introduction -- 2. Field configuration and coupling mechanism -- 3. Methods of extending the bandwidth -- 4. Variation of filter bandwidth with center frequency -- 5. Trade-offs involving unloaded Q-factor -- 6. Temperature and mechanical stability -- 7. Harmonic reresonances and folded resonators | ||
| 650 | 1 | 4 |
_aFILTROS _92538 |
| 650 | 2 | 4 | _aRESONANCIA |
| 910 | _aslz | ||
| 942 |
_cBK _2ddc |
||