217:
38:
293:
195:
261:
94:
515:
148:
Covers a basic introduction to antennas and wave propagation. It includes discussions about the effects of the atmosphere on rf communications, the various types of communications and radar antennas in use today, and a basic discussion of transmission lines and waveguide
532:
586:
208:
596:
60:
56:
52:
48:
42:
105:
73:
216:
277:
273:
571:
303:
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.
425:
390:
403:
374:
446:
418:
357:
514:
509:
64:
37:
410:
549:
The following pages on the
English Knowledge (XXG) use this file (pages on other projects are not listed):
269:
113:
572:
Page:Electronics
Technician - Volume 7 - Antennas and Wave Propagation - NAVEDTRA 14092.pdf/51
302:
533:
File:Electronics
Technician - Volume 7 - Antennas and Wave Propagation - NAVEDTRA 14092.pdf
168:
576:
282:
209:
Electronics
Technician - Volume 7 - Antennas and Wave Propagation - NAVEDTRA 14092.pdf
100:
536:
525:
158:
194:
482:
Click on a date/time to view the file as it appeared at that time.
553:
272:, taken or made as part of that person's official duties. As a
255:
88:
291:
341:
Add a one-line explanation of what this file represents
78:(2,040 × 1,365 pixels, file size: 491 KB, MIME type:
535:
cropped 20 % horizontally and 59 % vertically using
189:
132:
112:
Commons is a freely licensed media file repository.
426:
work of the federal government of the United States
268:This file is a work of a sailor or employee of the
138:
Electronics
Technician - Volume 7 - Figure 2-48.jpg
311:https://creativecommons.org/publicdomain/mark/1.0/
93:
8:
484:
337:
235:
169:Navy Non-Resident Training Courses Library
577:Electronics Technician/Volume 7/Chapter 2
564:The following other wikis use this file:
551:
460:
444:
388:
372:
355:
352:
333:
326:
317:Creative Commons Public Domain Mark 1.0
260:
7:
473:
346:
340:
266:
200:
142:
125:
71:
345:
331:
259:
215:
193:
92:
31:
21:
328:
143:
14:
327:
26:
1:
353:Items portrayed in this file
568:Usage on en.wikisource.org
615:
593:Usage on ru.wikipedia.org
587:利用者:加藤勝憲/ソビエト連邦におけるレーダーの開発
583:Usage on ja.wikipedia.org
474:
301:
290:
258:
16:
597:Радиолокационная станция
411:United States of America
330:
99:This is a file from the
531:
404:applies to jurisdiction
278:U.S. federal government
185:
174:
164:
157:
154:
135:
103:. Information from its
296:
106:description page there
41:Size of this preview:
510:23:47, 3 October 2017
295:
286:in the United States.
419:determination method
65:2,040 × 1,365 pixels
201:This file has been
47:Other resolutions:
539:with precise mode.
297:
61:1,280 × 856 pixels
57:1,024 × 685 pixels
560:Global file usage
542:
339:
308:
307:
254:
253:
228:
227:
224:
223:
205:from another file
179:Larry D. Simmons
121:
120:
101:Wikimedia Commons
32:Global file usage
606:
522:
428:
423:
413:
408:
375:copyright status
324:
321:
318:
315:
312:
294:
263:
262:
256:
250:
247:
244:
241:
236:
219:
197:
190:
160:
147:
139:
133:
117:
96:
95:
89:
83:
81:
68:
53:640 × 428 pixels
49:320 × 214 pixels
43:800 × 535 pixels
614:
613:
609:
608:
607:
605:
604:
603:
558:
550:
543:
528:
520:
476:
475:
472:
471:
470:
469:
468:
467:
466:
465:
463:
453:
452:
451:
449:
438:
437:
436:
435:
434:
433:
432:
431:
430:
429:
424:
421:
415:
414:
409:
406:
397:
396:
395:
393:
381:
380:
379:
377:
366:
365:
364:
363:
362:
360:
344:
343:
342:
322:
319:
316:
313:
310:
292:
288:
280:, it is in the
248:
245:
242:
239:
234:
229:
220:
206:
181:Floyd L. Ace II
150:
137:
130:
123:
122:
111:
110:
109:is shown below.
85:
79:
77:
70:
69:
46:
12:
11:
5:
612:
610:
602:
601:
600:
599:
591:
590:
589:
581:
580:
579:
574:
562:
561:
557:
556:
548:
547:
546:
541:
540:
530:
526:
523:
519:2,040 × 1,365
517:
512:
507:
503:
502:
499:
496:
493:
490:
487:
480:
479:
464:
462:1 January 1995
461:
459:
458:
457:
456:
455:
454:
450:
445:
443:
442:
441:
440:
439:
417:
416:
402:
401:
400:
399:
398:
394:
389:
387:
386:
385:
384:
383:
382:
378:
373:
371:
370:
369:
368:
367:
361:
356:
354:
351:
350:
349:
348:
347:
336:
335:
332:
329:
306:
305:
299:
298:
289:
264:
252:
251:
233:
230:
226:
225:
222:
221:
214:
212:
198:
187:
186:Other versions
183:
182:
176:
172:
171:
166:
162:
161:
159:1 January 1995
156:
152:
151:
140:
131:
129:
126:
124:
119:
118:
97:
87:
86:
40:
36:
35:
34:
29:
24:
19:
13:
10:
9:
6:
4:
3:
2:
611:
598:
595:
594:
592:
588:
585:
584:
582:
578:
575:
573:
570:
569:
567:
566:
565:
559:
555:
552:
544:
538:
534:
529:
524:
518:
516:
513:
511:
508:
505:
504:
500:
497:
494:
491:
488:
486:
485:
483:
477:
448:
427:
420:
412:
405:
392:
391:public domain
376:
359:
325:
304:
300:
287:
285:
284:
283:public domain
279:
275:
271:
265:
257:
243:Public domain
240:Public domain
238:
237:
231:
218:
213:
211:
210:
204:
199:
196:
192:
191:
188:
184:
180:
177:
173:
170:
167:
163:
153:
146:
141:
134:
127:
115:
108:
107:
102:
98:
91:
90:
84:
75:
74:Original file
66:
62:
58:
54:
50:
44:
39:
33:
30:
28:
25:
23:
20:
18:
15:
563:
481:
478:File history
309:
281:
267:
202:
178:
144:
114:You can help
104:
72:
22:File history
136:Description
545:File usage
495:Dimensions
80:image/jpeg
27:File usage
492:Thumbnail
489:Date/Time
447:inception
270:U.S. Navy
232:Licensing
203:extracted
145:English:
537:CropTool
521:(491 KB)
334:Captions
506:current
501:Comment
358:depicts
338:English
276:of the
149:theory.
128:Summary
76:
527:Shooke
175:Author
165:Source
554:Radar
323:false
320:false
249:false
246:false
498:User
274:work
155:Date
17:File
314:PDM
422::
407::
207::
63:|
59:|
55:|
51:|
45:.
116:.
82:)
67:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.