ITLI20090002A1 - MINI VERTICAL ANTENNA, TRANSCEIVER, MULTI-BAND, MOTORIZED. COMPOSED BY FIXED AND MOBILE ELEMENTS ASSEMBLED SO SO AS TO OBTAIN OUTPUTS LIKE VERY LONGER ANTENNAS. - Google Patents
MINI VERTICAL ANTENNA, TRANSCEIVER, MULTI-BAND, MOTORIZED. COMPOSED BY FIXED AND MOBILE ELEMENTS ASSEMBLED SO SO AS TO OBTAIN OUTPUTS LIKE VERY LONGER ANTENNAS.Info
- Publication number
- ITLI20090002A1 ITLI20090002A1 IT000002A ITLI20090002A ITLI20090002A1 IT LI20090002 A1 ITLI20090002 A1 IT LI20090002A1 IT 000002 A IT000002 A IT 000002A IT LI20090002 A ITLI20090002 A IT LI20090002A IT LI20090002 A1 ITLI20090002 A1 IT LI20090002A1
- Authority
- IT
- Italy
- Prior art keywords
- antenna
- dis
- found
- assembly
- per
- Prior art date
Links
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 title 1
- 230000007717 exclusion Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/32—Vertical arrangement of element
- H01Q9/36—Vertical arrangement of element with top loading
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/10—Telescopic elements
- H01Q1/103—Latching means; ensuring extension or retraction thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
- H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/06—Details
- H01Q9/14—Length of element or elements adjustable
- H01Q9/145—Length of element or elements adjustable by varying the electrical length
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/32—Vertical arrangement of element
- H01Q9/38—Vertical arrangement of element with counterpoise
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Mobile Radio Communication Systems (AREA)
Description
STATO ATTUALE DELLA TECNICA CURRENT STATE OF THE TECHNIQUE
Le antenne sono dispositivi in grado di trasformare - o più precisamente di tradurre - il campo elettromagnetico che captano in un segnale elettrico, oppure di irradiare, sottofonna di campo elettromagnetico, il segnale elettrico con il quale vengono alimentati. Antennas are devices capable of transforming - or more precisely translating - the electromagnetic field they pick up into an electrical signal, or of radiating, under the form of an electromagnetic field, the electrical signal with which they are powered.
Un principio fondamentale dell'elettromagnetismo, detto principio di reciprocità; garantisce che qualsiasi antenna possa indifferentemente funzionare sia come antenna trasmittente che come antenna ricevente. A fundamental principle of electromagnetism, called the principle of reciprocity; it guarantees that any antenna can function indifferently both as a transmitting antenna and as a receiving antenna.
Anche se in via teorica qualunque oggetto elettricamente conduttore si comporta da antenna, il fenomeno di trasformazione dell' energia proprio dell'antenna è rilevante solo per forme e dimensioni dell' oggetto ben precise: le caratteristiche geometriche di una antenna ne defIniscono caratteristiche e prestazioni. Even if theoretically any electrically conducting object behaves as an antenna, the phenomenon of energy transformation of the antenna is relevant only for very specific shapes and dimensions of the object: the geometric characteristics of an antenna define its characteristics and performance.
Questo da conto della grande varietà di antenne che la tecnologia realizza a seconda delle esigenze di utilizzo. This gives account of the great variety of antennas that the technology creates according to the needs of use.
DESCRIZIONE DEL TROVATO DESCRIPTION OF THE FOUND
L'antenna ricetrasmittente di tipo verticale, proposta a domanda di brevetto per invenzione industriale, è un' antenna di ridotte dimensioni, che possiamo defInire appunto mini antenna. The vertical transceiver antenna, proposed in patent application for industrial invention, is a small size antenna, which we can define as a mini antenna.
La mini antenna trovata offre la possibilità di ottenere rendimenti, sia di trasmissione sia di ricezione, pari ad antenne molto più lunghe, pennettendo inoltre di operare all'interno di una vasta gamma di lunghezze d'onda. The mini antenna found offers the possibility of obtaining performances, both of transmission and of reception, equal to much longer antennas, also allowing to operate within a wide range of wavelengths.
L'antenna trovata è fonnata da elementi fIssi e da elementi mobili, che in totale misurano 2,5 metri, circa. The antenna found is formed by fixed elements and by moving elements, which in total measure approximately 2.5 meters.
L'assemblaggio dell' antenna trovata è composto da: The assembly of the antenna found is composed of:
un piano riflettente alla base, 1- DIS.l, composto da uno o più radiali caricati 2-DIS.l, in funzione delle frequenze che si vuole utilizzare. a reflecting plane at the base, 1- DIS.l, composed of one or more 2-DIS.l charged radials, according to the frequencies to be used.
Da una bobina a spire variabili 3-DIS.l, la cui lunghezza e di conseguenza la frequenza da utilizzare, può essere variata sia in modo automatico a mezzo di un congegno elettromeccanico comandato a distanza, sia manualmente. From a coil with variable turns 3-DIS.1, whose length and consequently the frequency to be used, can be varied both automatically by means of a remote-controlled electromechanical device, and manually.
Da una stele a cannocchiale 4-DIS.1, che consente di variare la sua lunghezza fisica in base alla scelta della gamma di lunghezze d'onda cui si intende operare. La variazione della lunghezza fisica della stele, può essere effettuata sia a mezzo di un comando manuale, sia a mezzo di un elettro meccanismo che consente di variarne la lunghezza a mezzo di un comando a distanza. From a 4-DIS.1 telescope stele, which allows you to vary its physical length based on the choice of the wavelength range you intend to operate. The variation of the physical length of the stele can be carried out either by means of a manual control, or by means of an electro mechanism that allows to vary its length by means of a remote control.
Dal cappello capacitivo 5-DIS.l, formato da un numero variabile di "baffi", normalmente quattro, della lunghezza di circa 40 centimetri. From the capacitive cap 5-DIS.l, formed by a variable number of "whiskers", usually four, with a length of about 40 centimeters.
Dallo stelo fisso e variabile 7-DIS.1. From the fixed and variable stem 7-DIS.1.
Dall'interruttore 8-DIS.l, che, azionato, permette di escludere la bobina 6-DIS.1, la quale può essere fissa o variabile e lo stelo 7-DIS.l, rendendo così indipendente la parte inferiore dell'antenna. L'esclusione della parte superiore dell' antenna offre la possibilità, per il trovato, di poter operare nella gamma di frequenze superiori facendo uso della stessa antenna trovata; semplicemente escludendo il contatto della parte superiore dell'antenna formata dagli elementi 5-6-7-DIS.l, con la parte inferiore dell'antenna formata dagli elementi 2-3-4 DIS.1. a mezzo dell' interruttore 8-DIS.1. Interruttore che può essere azionato sia manualmente, sia a distanza a mezzo di un meccanismo. La totale esclusione della parte superiore dell'antenna è garantita anche da un elemento isolante inserito tra la parte inferiore e la parte superiore dell'antenna, From the switch 8-DIS.l, which, when activated, allows to exclude the coil 6-DIS.1, which can be fixed or variable, and the rod 7-DIS.l, thus making the lower part of the antenna independent. The exclusion of the upper part of the antenna offers the possibility, for the invention, of being able to operate in the range of higher frequencies by making use of the same antenna found; simply excluding the contact of the upper part of the antenna formed by the elements 5-6-7-DIS.l, with the lower part of the antenna formed by the elements 2-3-4 DIS.1. by means of switch 8-DIS.1. Switch that can be operated either manually or remotely by means of a mechanism. The total exclusion of the upper part of the antenna is also guaranteed by an insulating element inserted between the lower part and the upper part of the antenna,
che fa sentire i suoi effetti al momento che viene esclusa la parte superiore, rendendo cosi operativa per la ricetrasmissione, solo la parte inferiore dell' antenna. which makes its effects felt when the upper part is excluded, thus making only the lower part of the antenna operational for transceiving.
Dalla scatola 9-DIS.1 che contiene i comandi elettromeccanici di tutti i movimenti automatici che sono stati scelti per l' assemblaggio dell' antenna trovata. Quali: il comando automatico della variazione di frequenza della bobina 3-DIS.l ; il comando per la variazione automatica della lunghezza della stele a cannocchiale 4-DIS.l; dal comando dell' interruttore 8-DIS.l per l'esclusione automatica della parte superiore dell'antenna. From the box 9-DIS.1 which contains the electromechanical controls of all the automatic movements that have been chosen for the assembly of the found antenna. Such as: the automatic control of the frequency variation of the 3-DIS.l coil; the command for the automatic variation of the length of the 4-DIS.l telescope stele; from the control of the switch 8-DIS.l for the automatic exclusion of the upper part of the antenna.
Tutti i comandi elettromeccanici che azionano automaticamente la variazione degli elementi mobili con cui è assemblata l'antenna: possono agire indifferentemente sia dall'interno dell'antenna trovata, che esternamente a questa. All the electromechanical controls that automatically activate the variation of the moving elements with which the antenna is assembled: they can act indifferently both from the inside of the antenna found and from outside it.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000002A ITLI20090002A1 (en) | 2009-03-04 | 2009-03-04 | MINI VERTICAL ANTENNA, TRANSCEIVER, MULTI-BAND, MOTORIZED. COMPOSED BY FIXED AND MOBILE ELEMENTS ASSEMBLED SO SO AS TO OBTAIN OUTPUTS LIKE VERY LONGER ANTENNAS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000002A ITLI20090002A1 (en) | 2009-03-04 | 2009-03-04 | MINI VERTICAL ANTENNA, TRANSCEIVER, MULTI-BAND, MOTORIZED. COMPOSED BY FIXED AND MOBILE ELEMENTS ASSEMBLED SO SO AS TO OBTAIN OUTPUTS LIKE VERY LONGER ANTENNAS. |
Publications (1)
Publication Number | Publication Date |
---|---|
ITLI20090002A1 true ITLI20090002A1 (en) | 2010-09-05 |
Family
ID=41320246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000002A ITLI20090002A1 (en) | 2009-03-04 | 2009-03-04 | MINI VERTICAL ANTENNA, TRANSCEIVER, MULTI-BAND, MOTORIZED. COMPOSED BY FIXED AND MOBILE ELEMENTS ASSEMBLED SO SO AS TO OBTAIN OUTPUTS LIKE VERY LONGER ANTENNAS. |
Country Status (1)
Country | Link |
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IT (1) | ITLI20090002A1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3579244A (en) * | 1968-08-27 | 1971-05-18 | Itt | Collapsible antenna employing flexible tape radiators |
US4163981A (en) * | 1978-03-27 | 1979-08-07 | Wilson Thomas J | Spring tunable helical whip antenna |
US4208662A (en) * | 1973-04-11 | 1980-06-17 | Orion Industries, Inc. | Omnidirectional, vertically polarized antenna |
WO1987000351A1 (en) * | 1985-06-27 | 1987-01-15 | Richard Shubert | Axial multipole mobile antenna |
US4924238A (en) * | 1987-02-06 | 1990-05-08 | George Ploussios | Electronically tunable antenna |
US6195065B1 (en) * | 1997-02-07 | 2001-02-27 | Thomson-Csf | Antenna with variable geometry |
EP1926175A1 (en) * | 2006-11-22 | 2008-05-28 | Hirschmann Car Communication GmbH | Rod antenna with segmentally different antenna coils |
-
2009
- 2009-03-04 IT IT000002A patent/ITLI20090002A1/en unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3579244A (en) * | 1968-08-27 | 1971-05-18 | Itt | Collapsible antenna employing flexible tape radiators |
US4208662A (en) * | 1973-04-11 | 1980-06-17 | Orion Industries, Inc. | Omnidirectional, vertically polarized antenna |
US4163981A (en) * | 1978-03-27 | 1979-08-07 | Wilson Thomas J | Spring tunable helical whip antenna |
WO1987000351A1 (en) * | 1985-06-27 | 1987-01-15 | Richard Shubert | Axial multipole mobile antenna |
US4924238A (en) * | 1987-02-06 | 1990-05-08 | George Ploussios | Electronically tunable antenna |
US6195065B1 (en) * | 1997-02-07 | 2001-02-27 | Thomson-Csf | Antenna with variable geometry |
EP1926175A1 (en) * | 2006-11-22 | 2008-05-28 | Hirschmann Car Communication GmbH | Rod antenna with segmentally different antenna coils |
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