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유전체필터 - 편집 역사
2026-06-10T17:48:16Z
이 문서의 편집 역사
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https://www.togotech.co.kr/index.php?title=%EC%9C%A0%EC%A0%84%EC%B2%B4%ED%95%84%ED%84%B0&diff=61902&oldid=prev
2022년 10월 27일 (목) 00:28에 Togotech님의 편집
2022-10-27T00:28:36Z
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">2022년 10월 27일 (목) 00:28 판</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l8" >8번째 줄:</td>
<td colspan="2" class="diff-lineno">8번째 줄:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li> [[SAW-핸드폰DPX]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li> [[SAW-핸드폰DPX]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li> [[SAW-CLP]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li> [[SAW-CLP]]</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><li>  </div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><li> <ins class="diffchange diffchange-inline">[[압전체]]</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline"></ol></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline"><li>참조</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline"><ol></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline"><li> [[주파수 필터]]</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></ol></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></ol></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></ol></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></ol></div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l20" >20번째 줄:</td>
<td colspan="2" class="diff-lineno">24번째 줄:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:intel_pro_wireless_2100_014.jpg</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:intel_pro_wireless_2100_014.jpg</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></gallery></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></gallery></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><li>maxon MCT-520/525 <del class="diffchange diffchange-inline">전화기에서</del>, 삼성전기 CT1 RF <del class="diffchange diffchange-inline">모듈, RU0959B12KRB, Tx (959.0125~959.9875MHz) / Rx (914.0125~914.9875MHz) / 40CH 25kHz</del></div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><li> <ins class="diffchange diffchange-inline">[[무선전화기]], </ins>maxon<ins class="diffchange diffchange-inline">, </ins>MCT-520/525 <ins class="diffchange diffchange-inline">고정장치에서</ins>, 삼성전기 CT1 RF <ins class="diffchange diffchange-inline">모듈에서</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><gallery></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><gallery></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:ct1_maxon01_010.jpg</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:ct1_maxon01_010.jpg</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:ct1_maxon01_011.jpg</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:ct1_maxon01_011.jpg</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>image:ct1_maxon01_016.jpg | 914MHz Rx <del class="diffchange diffchange-inline">필터</del></div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>image:ct1_maxon01_016.jpg | 914MHz Rx <ins class="diffchange diffchange-inline">[[유전체필터]]</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></gallery></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></gallery></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li>RF 하이패스, 5.8GHz 유전체 필터 4.6x3.0mm</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li>RF 하이패스, 5.8GHz 유전체 필터 4.6x3.0mm</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l34" >34번째 줄:</td>
<td colspan="2" class="diff-lineno">38번째 줄:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:hipass_rf01_082.jpg | 3면. 구멍을 갈아서 트리밍</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:hipass_rf01_082.jpg | 3면. 구멍을 갈아서 트리밍</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:hipass_rf01_083.jpg | 솔더링면(반대편) 3면, 구멍을 갈아서 트리밍</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:hipass_rf01_083.jpg | 솔더링면(반대편) 3면, 구멍을 갈아서 트리밍</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></gallery></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>[[GPS]]용 필터</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><ol></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li> [[아이트로닉스 ITE-1000]], [[내비게이션]]에서</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><gallery></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">image:ite1000_01_036.jpg | GPS 안테나모듈, PE8H1350GA0, Partron</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">image:ite1000_01_039.jpg | GPS용 [[유전체필터]](보통 SAW필터를 사용하는데, 파트론이므로)</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></gallery></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></gallery></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li> Cheyoule [[ANT-1575R]] GPS 증폭기</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li> Cheyoule [[ANT-1575R]] GPS 증폭기</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l43" >43번째 줄:</td>
<td colspan="2" class="diff-lineno">54번째 줄:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:gps_repeater01_018.jpg | 신호 경로. PCB L을 사용하는 bias tee가 있다.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:gps_repeater01_018.jpg | 신호 경로. PCB L을 사용하는 bias tee가 있다.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></gallery></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></gallery></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ol></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></ol></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></ol></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li> Motorola [[Z8m]] 휴대폰에서, 2140MHz, L27 dielectric filter(유전체 필터)</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li> Motorola [[Z8m]] 휴대폰에서, 2140MHz, L27 dielectric filter(유전체 필터)</div></td></tr>
</table>
Togotech
https://www.togotech.co.kr/index.php?title=%EC%9C%A0%EC%A0%84%EC%B2%B4%ED%95%84%ED%84%B0&diff=32626&oldid=prev
Togotech: 새 문서: 유전체필터 <ol> <ol> <li> 전자부품 <ol> <li> 세라믹필터 <li> 유전체필터 - 이 페이지 <li> SAW-핸드폰DPX <li> SAW-CLP <li> </ol> </ol> <li...
2020-06-22T05:11:49Z
<p>새 문서: 유전체필터 <ol> <ol> <li> <a href="/index.php/%EC%A0%84%EC%9E%90%EB%B6%80%ED%92%88" title="전자부품" data-bs-title="전자부품">전자부품</a> <ol> <li> <a href="/index.php/%EC%84%B8%EB%9D%BC%EB%AF%B9%ED%95%84%ED%84%B0" title="세라믹필터" data-bs-title="세라믹필터">세라믹필터</a> <li> <a href="/index.php/%EC%9C%A0%EC%A0%84%EC%B2%B4%ED%95%84%ED%84%B0" title="유전체필터" data-bs-title="유전체필터">유전체필터</a> - 이 페이지 <li> <a href="/index.php/SAW-%ED%95%B8%EB%93%9C%ED%8F%B0DPX" class="mw-redirect" title="SAW-핸드폰DPX" data-bs-title="SAW-핸드폰DPX">SAW-핸드폰DPX</a> <li> <a href="/index.php/SAW-CLP" title="SAW-CLP" data-bs-title="SAW-CLP">SAW-CLP</a> <li> </ol> </ol> <li...</p>
<p><b>새 문서</b></p><div>유전체필터<br />
<ol><br />
<ol><br />
<li> [[전자부품]]<br />
<ol><br />
<li> [[세라믹필터]]<br />
<li> [[유전체필터]] - 이 페이지<br />
<li> [[SAW-핸드폰DPX]]<br />
<li> [[SAW-CLP]]<br />
<li> <br />
</ol><br />
</ol><br />
<li>유전체 필터 dielectric filter<br />
<ol><br />
<li>필터<br />
<ol><br />
<li>Intel PRO/Wireless 2100 (WM3B2100), Mini PCI Adapter, 2.4GHz 802.11b 11Mbps<br />
<gallery><br />
image:intel_pro_wireless_2100_013.jpg<br />
image:intel_pro_wireless_2100_014.jpg<br />
</gallery><br />
<li>maxon MCT-520/525 전화기에서, 삼성전기 CT1 RF 모듈, RU0959B12KRB, Tx (959.0125~959.9875MHz) / Rx (914.0125~914.9875MHz) / 40CH 25kHz<br />
<gallery><br />
image:ct1_maxon01_010.jpg<br />
image:ct1_maxon01_011.jpg<br />
image:ct1_maxon01_016.jpg | 914MHz Rx 필터<br />
</gallery><br />
<li>RF 하이패스, 5.8GHz 유전체 필터 4.6x3.0mm<br />
<gallery><br />
image:hipass_rf01_078.jpg<br />
image:hipass_rf01_079.jpg<br />
image:hipass_rf01_080.jpg | 측정<br />
image:hipass_rf01_081.png | Cal. 없이 측정. 중심주파수 약 5.8GHz<br />
image:hipass_rf01_082.jpg | 3면. 구멍을 갈아서 트리밍<br />
image:hipass_rf01_083.jpg | 솔더링면(반대편) 3면, 구멍을 갈아서 트리밍<br />
</gallery><br />
<li> Cheyoule [[ANT-1575R]] GPS 증폭기<br />
<ol><br />
<li>송신기에서<br />
<gallery><br />
image:gps_repeater01_016.jpg | Zhejiang Jiakang Electronics Co., Ltd. Dielectric GPS Antenna<br />
image:gps_repeater01_017.jpg | Zhejiang Jiakang Electronics Co., Ltd. Dielectric Filters (유전체 필터)<br />
image:gps_repeater01_018.jpg | 신호 경로. PCB L을 사용하는 bias tee가 있다.<br />
</gallery><br />
</ol><br />
<li> Motorola [[Z8m]] 휴대폰에서, 2140MHz, L27 dielectric filter(유전체 필터)<br />
<ol><br />
<li>외관<br />
<gallery><br />
image:z8m01_054.jpg<br />
image:z8m01_055.jpg<br />
image:z8m01_055_002.jpg<br />
</gallery><br />
<li>측정<br />
<gallery><br />
image:z8m01_055_001.jpg<br />
image:z8m01_055_003.png | WCDMA Band1용 Rx인 2140MHz 필터이다.<br />
image:z8m01_055_004.png | 유전체필터 하모닉은 2nd 3rd 가 발생된다.<br />
image:z8m01_055_005.png | -3dB 대역폭은 약 145MHz, Q값은 15정도이다.<br />
image:z8m01_055_006.png | 지연은 약 6.7nsec<br />
</gallery><br />
</ol><br />
</ol><br />
<li>듀플렉서<br />
<ol><br />
<li>삼성전기(?) DFZ1765G1855F 1765MHz/1855MHz (K-PCS용 주파수)<br />
<gallery><br />
image:dielectric_filter01_001.jpg | 2001년 11월 6일에 만든 V1.0 PCB<br />
image:dielectric_filter01_002.jpg | 9.9x6.8x2.0mm<br />
image:dielectric_filter01_003.jpg | 여러 군데를 갈아내면서 주파수통과대역 이동 및 모양을 조정한다.<br />
image:dielectric_filter01_004.png | 주파수 특성 측정<br />
</gallery><br />
</ol><br />
</ol><br />
<li>유전체 캐비티 필터 dielectric cavity filter<br />
<ol><br />
</ol><br />
<li>Dielectric Resonator Oscillator(DRO)<br />
<ol><br />
</ol><br />
</ol></div>
Togotech